70807380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{211}}^1$

素因数の和:294

約数の個数: 192

約数和(自身を含む): 246177792

約数和(自身を除く): 175370412

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 47, 51, 60, 68, 70, 84, 85, 94, 102, 105, 119, 140, 141, 170, 188, 204, 210, 211, 235, 238, 255, 282, 329, 340, 357, 420, 422, 470, 476, 510, 564, 595, 633, 658, 705, 714, 799, 844, 940, 987, 1020, 1055, 1190, 1266, 1316, 1410, 1428, 1477, 1598, 1645, 1785, 1974, 2110, 2380, 2397, 2532, 2820, 2954, 3165, 3196, 3290, 3570, 3587, 3948, 3995, 4220, 4431, 4794, 4935, 5593, 5908, 6330, 6580, 7140, 7174, 7385, 7990, 8862, 9588, 9870, 9917, 10761, 11186, 11985, 12660, 14348, 14770, 15980, 16779, 17724, 17935, 19740, 19834, 21522, 22155, 22372, 23970, 25109, 27965, 29540, 29751, 33558, 35870, 39668, 43044, 44310, 47940, 49585, 50218, 53805, 55930, 59502, 67116, 69419, 71740, 75327, 83895, 88620, 99170, 100436, 107610, 111860, 119004, 125545, 138838, 148755, 150654, 167790, 168589, 198340, 208257, 215220, 251090, 277676, 297510, 301308, 335580, 337178, 347095, 376635, 416514, 502180, 505767, 595020, 674356, 694190, 753270, 833028, 842945, 1011534, 1041285, 1180123, 1388380, 1506540, 1685890, 2023068, 2082570, 2360246, 2528835, 3371780, 3540369, 4165140, 4720492, 5057670, 5900615, 7080738, 10115340, 11801230, 14161476, 17701845, 23602460, 35403690, 70807380]

約数ペア:

[(1, 70807380), (2, 35403690), (3, 23602460), (4, 17701845), (5, 14161476), (6, 11801230), (7, 10115340), (10, 7080738), (12, 5900615), (14, 5057670), (15, 4720492), (17, 4165140), (20, 3540369), (21, 3371780), (28, 2528835), (30, 2360246), (34, 2082570), (35, 2023068), (42, 1685890), (47, 1506540), (51, 1388380), (60, 1180123), (68, 1041285), (70, 1011534), (84, 842945), (85, 833028), (94, 753270), (102, 694190), (105, 674356), (119, 595020), (140, 505767), (141, 502180), (170, 416514), (188, 376635), (204, 347095), (210, 337178), (211, 335580), (235, 301308), (238, 297510), (255, 277676), (282, 251090), (329, 215220), (340, 208257), (357, 198340), (420, 168589), (422, 167790), (470, 150654), (476, 148755), (510, 138838), (564, 125545), (595, 119004), (633, 111860), (658, 107610), (705, 100436), (714, 99170), (799, 88620), (844, 83895), (940, 75327), (987, 71740), (1020, 69419), (1055, 67116), (1190, 59502), (1266, 55930), (1316, 53805), (1410, 50218), (1428, 49585), (1477, 47940), (1598, 44310), (1645, 43044), (1785, 39668), (1974, 35870), (2110, 33558), (2380, 29751), (2397, 29540), (2532, 27965), (2820, 25109), (2954, 23970), (3165, 22372), (3196, 22155), (3290, 21522), (3570, 19834), (3587, 19740), (3948, 17935), (3995, 17724), (4220, 16779), (4431, 15980), (4794, 14770), (4935, 14348), (5593, 12660), (5908, 11985), (6330, 11186), (6580, 10761), (7140, 9917), (7174, 9870), (7385, 9588), (7990, 8862)]