8557290

素因数分解:

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

素因数の和:101

約数の個数: 144

約数和(自身を含む): 27585792

約数和(自身を除く): 19028502

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 47, 51, 63, 70, 85, 90, 94, 102, 105, 119, 126, 141, 153, 170, 210, 235, 238, 255, 282, 289, 306, 315, 329, 357, 423, 470, 510, 578, 595, 630, 658, 705, 714, 765, 799, 846, 867, 987, 1071, 1190, 1410, 1445, 1530, 1598, 1645, 1734, 1785, 1974, 2023, 2115, 2142, 2397, 2601, 2890, 2961, 3290, 3570, 3995, 4046, 4230, 4335, 4794, 4935, 5202, 5355, 5593, 5922, 6069, 7191, 7990, 8670, 9870, 10115, 10710, 11186, 11985, 12138, 13005, 13583, 14382, 14805, 16779, 18207, 20230, 23970, 26010, 27166, 27965, 29610, 30345, 33558, 35955, 36414, 40749, 50337, 55930, 60690, 67915, 71910, 81498, 83895, 91035, 95081, 100674, 122247, 135830, 167790, 182070, 190162, 203745, 244494, 251685, 285243, 407490, 475405, 503370, 570486, 611235, 855729, 950810, 1222470, 1426215, 1711458, 2852430, 4278645, 8557290]

約数ペア:

[(1, 8557290), (2, 4278645), (3, 2852430), (5, 1711458), (6, 1426215), (7, 1222470), (9, 950810), (10, 855729), (14, 611235), (15, 570486), (17, 503370), (18, 475405), (21, 407490), (30, 285243), (34, 251685), (35, 244494), (42, 203745), (45, 190162), (47, 182070), (51, 167790), (63, 135830), (70, 122247), (85, 100674), (90, 95081), (94, 91035), (102, 83895), (105, 81498), (119, 71910), (126, 67915), (141, 60690), (153, 55930), (170, 50337), (210, 40749), (235, 36414), (238, 35955), (255, 33558), (282, 30345), (289, 29610), (306, 27965), (315, 27166), (329, 26010), (357, 23970), (423, 20230), (470, 18207), (510, 16779), (578, 14805), (595, 14382), (630, 13583), (658, 13005), (705, 12138), (714, 11985), (765, 11186), (799, 10710), (846, 10115), (867, 9870), (987, 8670), (1071, 7990), (1190, 7191), (1410, 6069), (1445, 5922), (1530, 5593), (1598, 5355), (1645, 5202), (1734, 4935), (1785, 4794), (1974, 4335), (2023, 4230), (2115, 4046), (2142, 3995), (2397, 3570), (2601, 3290), (2890, 2961)]