1591230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:129

約数の個数: 64

約数和(自身を含む): 4147200

約数和(自身を除く): 2555970

約数列:

[1, 2, 3, 5, 6, 10, 15, 29, 30, 31, 58, 59, 62, 87, 93, 118, 145, 155, 174, 177, 186, 290, 295, 310, 354, 435, 465, 590, 870, 885, 899, 930, 1711, 1770, 1798, 1829, 2697, 3422, 3658, 4495, 5133, 5394, 5487, 8555, 8990, 9145, 10266, 10974, 13485, 17110, 18290, 25665, 26970, 27435, 51330, 53041, 54870, 106082, 159123, 265205, 318246, 530410, 795615, 1591230]

約数ペア:

[(1, 1591230), (2, 795615), (3, 530410), (5, 318246), (6, 265205), (10, 159123), (15, 106082), (29, 54870), (30, 53041), (31, 51330), (58, 27435), (59, 26970), (62, 25665), (87, 18290), (93, 17110), (118, 13485), (145, 10974), (155, 10266), (174, 9145), (177, 8990), (186, 8555), (290, 5487), (295, 5394), (310, 5133), (354, 4495), (435, 3658), (465, 3422), (590, 2697), (870, 1829), (885, 1798), (899, 1770), (930, 1711)]