79814490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{283}}^1$

素因数の和:396

約数の個数: 128

約数和(自身を含む): 235560960

約数和(自身を除く): 155746470

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 17, 21, 30, 34, 35, 42, 51, 70, 79, 85, 102, 105, 119, 158, 170, 210, 237, 238, 255, 283, 357, 395, 474, 510, 553, 566, 595, 714, 790, 849, 1106, 1185, 1190, 1343, 1415, 1659, 1698, 1785, 1981, 2370, 2686, 2765, 2830, 3318, 3570, 3962, 4029, 4245, 4811, 5530, 5943, 6715, 8058, 8295, 8490, 9401, 9622, 9905, 11886, 13430, 14433, 16590, 18802, 19810, 20145, 22357, 24055, 28203, 28866, 29715, 33677, 40290, 44714, 47005, 48110, 56406, 59430, 67071, 67354, 72165, 94010, 101031, 111785, 134142, 141015, 144330, 156499, 168385, 202062, 223570, 282030, 312998, 335355, 336770, 380069, 469497, 505155, 670710, 760138, 782495, 938994, 1010310, 1140207, 1564990, 1900345, 2280414, 2347485, 2660483, 3800690, 4694970, 5320966, 5701035, 7981449, 11402070, 13302415, 15962898, 26604830, 39907245, 79814490]

約数ペア:

[(1, 79814490), (2, 39907245), (3, 26604830), (5, 15962898), (6, 13302415), (7, 11402070), (10, 7981449), (14, 5701035), (15, 5320966), (17, 4694970), (21, 3800690), (30, 2660483), (34, 2347485), (35, 2280414), (42, 1900345), (51, 1564990), (70, 1140207), (79, 1010310), (85, 938994), (102, 782495), (105, 760138), (119, 670710), (158, 505155), (170, 469497), (210, 380069), (237, 336770), (238, 335355), (255, 312998), (283, 282030), (357, 223570), (395, 202062), (474, 168385), (510, 156499), (553, 144330), (566, 141015), (595, 134142), (714, 111785), (790, 101031), (849, 94010), (1106, 72165), (1185, 67354), (1190, 67071), (1343, 59430), (1415, 56406), (1659, 48110), (1698, 47005), (1785, 44714), (1981, 40290), (2370, 33677), (2686, 29715), (2765, 28866), (2830, 28203), (3318, 24055), (3570, 22357), (3962, 20145), (4029, 19810), (4245, 18802), (4811, 16590), (5530, 14433), (5943, 13430), (6715, 11886), (8058, 9905), (8295, 9622), (8490, 9401)]