1006740

素因数分解:

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

素因数の和:86

約数の個数: 144

約数和(自身を含む): 3773952

約数和(自身を除く): 2767212

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 17, 18, 20, 21, 28, 30, 34, 35, 36, 42, 45, 47, 51, 60, 63, 68, 70, 84, 85, 90, 94, 102, 105, 119, 126, 140, 141, 153, 170, 180, 188, 204, 210, 235, 238, 252, 255, 282, 306, 315, 329, 340, 357, 420, 423, 470, 476, 510, 564, 595, 612, 630, 658, 705, 714, 765, 799, 846, 940, 987, 1020, 1071, 1190, 1260, 1316, 1410, 1428, 1530, 1598, 1645, 1692, 1785, 1974, 2115, 2142, 2380, 2397, 2820, 2961, 3060, 3196, 3290, 3570, 3948, 3995, 4230, 4284, 4794, 4935, 5355, 5593, 5922, 6580, 7140, 7191, 7990, 8460, 9588, 9870, 10710, 11186, 11844, 11985, 14382, 14805, 15980, 16779, 19740, 21420, 22372, 23970, 27965, 28764, 29610, 33558, 35955, 47940, 50337, 55930, 59220, 67116, 71910, 83895, 100674, 111860, 143820, 167790, 201348, 251685, 335580, 503370, 1006740]

約数ペア:

[(1, 1006740), (2, 503370), (3, 335580), (4, 251685), (5, 201348), (6, 167790), (7, 143820), (9, 111860), (10, 100674), (12, 83895), (14, 71910), (15, 67116), (17, 59220), (18, 55930), (20, 50337), (21, 47940), (28, 35955), (30, 33558), (34, 29610), (35, 28764), (36, 27965), (42, 23970), (45, 22372), (47, 21420), (51, 19740), (60, 16779), (63, 15980), (68, 14805), (70, 14382), (84, 11985), (85, 11844), (90, 11186), (94, 10710), (102, 9870), (105, 9588), (119, 8460), (126, 7990), (140, 7191), (141, 7140), (153, 6580), (170, 5922), (180, 5593), (188, 5355), (204, 4935), (210, 4794), (235, 4284), (238, 4230), (252, 3995), (255, 3948), (282, 3570), (306, 3290), (315, 3196), (329, 3060), (340, 2961), (357, 2820), (420, 2397), (423, 2380), (470, 2142), (476, 2115), (510, 1974), (564, 1785), (595, 1692), (612, 1645), (630, 1598), (658, 1530), (705, 1428), (714, 1410), (765, 1316), (799, 1260), (846, 1190), (940, 1071), (987, 1020)]