39285060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{21121}}^1$

素因数の和:21164

約数の個数: 48

約数和(自身を含む): 113551872

約数和(自身を除く): 74266812

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, 21121, 42242, 63363, 84484, 105605, 126726, 211210, 253452, 316815, 422420, 633630, 654751, 1267260, 1309502, 1964253, 2619004, 3273755, 3928506, 6547510, 7857012, 9821265, 13095020, 19642530, 39285060]

約数ペア:

[(1, 39285060), (2, 19642530), (3, 13095020), (4, 9821265), (5, 7857012), (6, 6547510), (10, 3928506), (12, 3273755), (15, 2619004), (20, 1964253), (30, 1309502), (31, 1267260), (60, 654751), (62, 633630), (93, 422420), (124, 316815), (155, 253452), (186, 211210), (310, 126726), (372, 105605), (465, 84484), (620, 63363), (930, 42242), (1860, 21121)]