30935240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{97}}^1$

素因数の和:199

約数の個数: 128

約数和(自身を含む): 86365440

約数和(自身を除く): 55430200

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 17, 20, 28, 34, 35, 40, 56, 67, 68, 70, 85, 97, 119, 134, 136, 140, 170, 194, 238, 268, 280, 335, 340, 388, 469, 476, 485, 536, 595, 670, 679, 680, 776, 938, 952, 970, 1139, 1190, 1340, 1358, 1649, 1876, 1940, 2278, 2345, 2380, 2680, 2716, 3298, 3395, 3752, 3880, 4556, 4690, 4760, 5432, 5695, 6499, 6596, 6790, 7973, 8245, 9112, 9380, 11390, 11543, 12998, 13192, 13580, 15946, 16490, 18760, 22780, 23086, 25996, 27160, 31892, 32495, 32980, 39865, 45493, 45560, 46172, 51992, 57715, 63784, 64990, 65960, 79730, 90986, 92344, 110483, 115430, 129980, 159460, 181972, 220966, 227465, 230860, 259960, 318920, 363944, 441932, 454930, 461720, 552415, 773381, 883864, 909860, 1104830, 1546762, 1819720, 2209660, 3093524, 3866905, 4419320, 6187048, 7733810, 15467620, 30935240]

約数ペア:

[(1, 30935240), (2, 15467620), (4, 7733810), (5, 6187048), (7, 4419320), (8, 3866905), (10, 3093524), (14, 2209660), (17, 1819720), (20, 1546762), (28, 1104830), (34, 909860), (35, 883864), (40, 773381), (56, 552415), (67, 461720), (68, 454930), (70, 441932), (85, 363944), (97, 318920), (119, 259960), (134, 230860), (136, 227465), (140, 220966), (170, 181972), (194, 159460), (238, 129980), (268, 115430), (280, 110483), (335, 92344), (340, 90986), (388, 79730), (469, 65960), (476, 64990), (485, 63784), (536, 57715), (595, 51992), (670, 46172), (679, 45560), (680, 45493), (776, 39865), (938, 32980), (952, 32495), (970, 31892), (1139, 27160), (1190, 25996), (1340, 23086), (1358, 22780), (1649, 18760), (1876, 16490), (1940, 15946), (2278, 13580), (2345, 13192), (2380, 12998), (2680, 11543), (2716, 11390), (3298, 9380), (3395, 9112), (3752, 8245), (3880, 7973), (4556, 6790), (4690, 6596), (4760, 6499), (5432, 5695)]