425711790

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{39749}}^1$

素因数の和:39786

約数の個数: 96

約数和(自身を含む): 1339416000

約数和(自身を除く): 913704210

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 17, 18, 21, 30, 34, 35, 42, 45, 51, 63, 70, 85, 90, 102, 105, 119, 126, 153, 170, 210, 238, 255, 306, 315, 357, 510, 595, 630, 714, 765, 1071, 1190, 1530, 1785, 2142, 3570, 5355, 10710, 39749, 79498, 119247, 198745, 238494, 278243, 357741, 397490, 556486, 596235, 675733, 715482, 834729, 1192470, 1351466, 1391215, 1669458, 1788705, 2027199, 2504187, 2782430, 3378665, 3577410, 4054398, 4173645, 4730131, 5008374, 6081597, 6757330, 8347290, 9460262, 10135995, 12163194, 12520935, 14190393, 20271990, 23650655, 25041870, 28380786, 30407985, 42571179, 47301310, 60815970, 70951965, 85142358, 141903930, 212855895, 425711790]

約数ペア:

[(1, 425711790), (2, 212855895), (3, 141903930), (5, 85142358), (6, 70951965), (7, 60815970), (9, 47301310), (10, 42571179), (14, 30407985), (15, 28380786), (17, 25041870), (18, 23650655), (21, 20271990), (30, 14190393), (34, 12520935), (35, 12163194), (42, 10135995), (45, 9460262), (51, 8347290), (63, 6757330), (70, 6081597), (85, 5008374), (90, 4730131), (102, 4173645), (105, 4054398), (119, 3577410), (126, 3378665), (153, 2782430), (170, 2504187), (210, 2027199), (238, 1788705), (255, 1669458), (306, 1391215), (315, 1351466), (357, 1192470), (510, 834729), (595, 715482), (630, 675733), (714, 596235), (765, 556486), (1071, 397490), (1190, 357741), (1530, 278243), (1785, 238494), (2142, 198745), (3570, 119247), (5355, 79498), (10710, 39749)]