207618780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{111623}}^1$

素因数の和:111666

約数の個数: 48

約数和(自身を含む): 600090624

約数和(自身を除く): 392471844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 31, 60, 62, 93, 124, 155, 186, 310, 372, 465, 620, 930, 1860, 111623, 223246, 334869, 446492, 558115, 669738, 1116230, 1339476, 1674345, 2232460, 3348690, 3460313, 6697380, 6920626, 10380939, 13841252, 17301565, 20761878, 34603130, 41523756, 51904695, 69206260, 103809390, 207618780]

約数ペア:

[(1, 207618780), (2, 103809390), (3, 69206260), (4, 51904695), (5, 41523756), (6, 34603130), (10, 20761878), (12, 17301565), (15, 13841252), (20, 10380939), (30, 6920626), (31, 6697380), (60, 3460313), (62, 3348690), (93, 2232460), (124, 1674345), (155, 1339476), (186, 1116230), (310, 669738), (372, 558115), (465, 446492), (620, 334869), (930, 223246), (1860, 111623)]