27408030

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1$

素因数の和:2321

約数の個数: 64

約数和(自身を含む): 73156608

約数和(自身を除く): 45748578

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2267, 2418, 4030, 4534, 6045, 6801, 11335, 12090, 13602, 22670, 29471, 34005, 58942, 68010, 70277, 88413, 140554, 147355, 176826, 210831, 294710, 351385, 421662, 442065, 702770, 884130, 913601, 1054155, 1827202, 2108310, 2740803, 4568005, 5481606, 9136010, 13704015, 27408030]

約数ペア:

[(1, 27408030), (2, 13704015), (3, 9136010), (5, 5481606), (6, 4568005), (10, 2740803), (13, 2108310), (15, 1827202), (26, 1054155), (30, 913601), (31, 884130), (39, 702770), (62, 442065), (65, 421662), (78, 351385), (93, 294710), (130, 210831), (155, 176826), (186, 147355), (195, 140554), (310, 88413), (390, 70277), (403, 68010), (465, 58942), (806, 34005), (930, 29471), (1209, 22670), (2015, 13602), (2267, 12090), (2418, 11335), (4030, 6801), (4534, 6045)]