102893140

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{53}}^1\times {\mathrm{283}}^1$

素因数の和:366

約数の個数: 96

約数和(自身を含む): 257644800

約数和(自身を除く): 154751660

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 53, 70, 98, 106, 140, 196, 212, 245, 265, 283, 343, 371, 490, 530, 566, 686, 742, 980, 1060, 1132, 1372, 1415, 1484, 1715, 1855, 1981, 2597, 2830, 3430, 3710, 3962, 5194, 5660, 6860, 7420, 7924, 9905, 10388, 12985, 13867, 14999, 18179, 19810, 25970, 27734, 29998, 36358, 39620, 51940, 55468, 59996, 69335, 72716, 74995, 90895, 97069, 104993, 138670, 149990, 181790, 194138, 209986, 277340, 299980, 363580, 388276, 419972, 485345, 524965, 734951, 970690, 1049930, 1469902, 1941380, 2099860, 2939804, 3674755, 5144657, 7349510, 10289314, 14699020, 20578628, 25723285, 51446570, 102893140]

約数ペア:

[(1, 102893140), (2, 51446570), (4, 25723285), (5, 20578628), (7, 14699020), (10, 10289314), (14, 7349510), (20, 5144657), (28, 3674755), (35, 2939804), (49, 2099860), (53, 1941380), (70, 1469902), (98, 1049930), (106, 970690), (140, 734951), (196, 524965), (212, 485345), (245, 419972), (265, 388276), (283, 363580), (343, 299980), (371, 277340), (490, 209986), (530, 194138), (566, 181790), (686, 149990), (742, 138670), (980, 104993), (1060, 97069), (1132, 90895), (1372, 74995), (1415, 72716), (1484, 69335), (1715, 59996), (1855, 55468), (1981, 51940), (2597, 39620), (2830, 36358), (3430, 29998), (3710, 27734), (3962, 25970), (5194, 19810), (5660, 18179), (6860, 14999), (7420, 13867), (7924, 12985), (9905, 10388)]