25983870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{1109}}^1$

素因数の和:1201

約数の個数: 64

約数和(自身を含む): 69050880

約数和(自身を除く): 43067010

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 33, 55, 66, 71, 110, 142, 165, 213, 330, 355, 426, 710, 781, 1065, 1109, 1562, 2130, 2218, 2343, 3327, 3905, 4686, 5545, 6654, 7810, 11090, 11715, 12199, 16635, 23430, 24398, 33270, 36597, 60995, 73194, 78739, 121990, 157478, 182985, 236217, 365970, 393695, 472434, 787390, 866129, 1181085, 1732258, 2362170, 2598387, 4330645, 5196774, 8661290, 12991935, 25983870]

約数ペア:

[(1, 25983870), (2, 12991935), (3, 8661290), (5, 5196774), (6, 4330645), (10, 2598387), (11, 2362170), (15, 1732258), (22, 1181085), (30, 866129), (33, 787390), (55, 472434), (66, 393695), (71, 365970), (110, 236217), (142, 182985), (165, 157478), (213, 121990), (330, 78739), (355, 73194), (426, 60995), (710, 36597), (781, 33270), (1065, 24398), (1109, 23430), (1562, 16635), (2130, 12199), (2218, 11715), (2343, 11090), (3327, 7810), (3905, 6654), (4686, 5545)]