11957010

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{43}}^1$

素因数の和:120

約数の個数: 128

約数和(自身を含む): 34062336

約数和(自身を除く): 22105326

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 31, 39, 43, 46, 62, 65, 69, 78, 86, 93, 115, 129, 130, 138, 155, 186, 195, 215, 230, 258, 299, 310, 345, 390, 403, 430, 465, 559, 598, 645, 690, 713, 806, 897, 930, 989, 1118, 1209, 1290, 1333, 1426, 1495, 1677, 1794, 1978, 2015, 2139, 2418, 2666, 2795, 2967, 2990, 3354, 3565, 3999, 4030, 4278, 4485, 4945, 5590, 5934, 6045, 6665, 7130, 7998, 8385, 8970, 9269, 9890, 10695, 12090, 12857, 13330, 14835, 16770, 17329, 18538, 19995, 21390, 25714, 27807, 29670, 30659, 34658, 38571, 39990, 46345, 51987, 55614, 61318, 64285, 77142, 86645, 91977, 92690, 103974, 128570, 139035, 153295, 173290, 183954, 192855, 259935, 278070, 306590, 385710, 398567, 459885, 519870, 797134, 919770, 1195701, 1992835, 2391402, 3985670, 5978505, 11957010]

約数ペア:

[(1, 11957010), (2, 5978505), (3, 3985670), (5, 2391402), (6, 1992835), (10, 1195701), (13, 919770), (15, 797134), (23, 519870), (26, 459885), (30, 398567), (31, 385710), (39, 306590), (43, 278070), (46, 259935), (62, 192855), (65, 183954), (69, 173290), (78, 153295), (86, 139035), (93, 128570), (115, 103974), (129, 92690), (130, 91977), (138, 86645), (155, 77142), (186, 64285), (195, 61318), (215, 55614), (230, 51987), (258, 46345), (299, 39990), (310, 38571), (345, 34658), (390, 30659), (403, 29670), (430, 27807), (465, 25714), (559, 21390), (598, 19995), (645, 18538), (690, 17329), (713, 16770), (806, 14835), (897, 13330), (930, 12857), (989, 12090), (1118, 10695), (1209, 9890), (1290, 9269), (1333, 8970), (1426, 8385), (1495, 7998), (1677, 7130), (1794, 6665), (1978, 6045), (2015, 5934), (2139, 5590), (2418, 4945), (2666, 4485), (2795, 4278), (2967, 4030), (2990, 3999), (3354, 3565)]