622170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{223}}^1$

素因数の和:267

約数の個数: 48

約数和(自身を含む): 1677312

約数和(自身を除く): 1055142

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 31, 45, 62, 90, 93, 155, 186, 223, 279, 310, 446, 465, 558, 669, 930, 1115, 1338, 1395, 2007, 2230, 2790, 3345, 4014, 6690, 6913, 10035, 13826, 20070, 20739, 34565, 41478, 62217, 69130, 103695, 124434, 207390, 311085, 622170]

約数ペア:

[(1, 622170), (2, 311085), (3, 207390), (5, 124434), (6, 103695), (9, 69130), (10, 62217), (15, 41478), (18, 34565), (30, 20739), (31, 20070), (45, 13826), (62, 10035), (90, 6913), (93, 6690), (155, 4014), (186, 3345), (223, 2790), (279, 2230), (310, 2007), (446, 1395), (465, 1338), (558, 1115), (669, 930)]