70110210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{139}}^1$

素因数の和:232

約数の個数: 128

約数和(自身を含む): 191600640

約数和(自身を除く): 121490430

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 23, 30, 34, 43, 46, 51, 69, 85, 86, 102, 115, 129, 138, 139, 170, 215, 230, 255, 258, 278, 345, 391, 417, 430, 510, 645, 690, 695, 731, 782, 834, 989, 1173, 1290, 1390, 1462, 1955, 1978, 2085, 2193, 2346, 2363, 2967, 3197, 3655, 3910, 4170, 4386, 4726, 4945, 5865, 5934, 5977, 6394, 7089, 7310, 9591, 9890, 10965, 11730, 11815, 11954, 14178, 14835, 15985, 16813, 17931, 19182, 21930, 23630, 29670, 29885, 31970, 33626, 35445, 35862, 47955, 50439, 54349, 59770, 70890, 84065, 89655, 95910, 100878, 101609, 108698, 137471, 163047, 168130, 179310, 203218, 252195, 271745, 274942, 304827, 326094, 412413, 504390, 508045, 543490, 609654, 687355, 815235, 824826, 1016090, 1374710, 1524135, 1630470, 2062065, 2337007, 3048270, 4124130, 4674014, 7011021, 11685035, 14022042, 23370070, 35055105, 70110210]

約数ペア:

[(1, 70110210), (2, 35055105), (3, 23370070), (5, 14022042), (6, 11685035), (10, 7011021), (15, 4674014), (17, 4124130), (23, 3048270), (30, 2337007), (34, 2062065), (43, 1630470), (46, 1524135), (51, 1374710), (69, 1016090), (85, 824826), (86, 815235), (102, 687355), (115, 609654), (129, 543490), (138, 508045), (139, 504390), (170, 412413), (215, 326094), (230, 304827), (255, 274942), (258, 271745), (278, 252195), (345, 203218), (391, 179310), (417, 168130), (430, 163047), (510, 137471), (645, 108698), (690, 101609), (695, 100878), (731, 95910), (782, 89655), (834, 84065), (989, 70890), (1173, 59770), (1290, 54349), (1390, 50439), (1462, 47955), (1955, 35862), (1978, 35445), (2085, 33626), (2193, 31970), (2346, 29885), (2363, 29670), (2967, 23630), (3197, 21930), (3655, 19182), (3910, 17931), (4170, 16813), (4386, 15985), (4726, 14835), (4945, 14178), (5865, 11954), (5934, 11815), (5977, 11730), (6394, 10965), (7089, 9890), (7310, 9591)]