39656370

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{4421}}^1$

素因数の和:4467

約数の個数: 64

約数和(自身を含む): 106977024

約数和(自身を除く): 67320654

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 23, 26, 30, 39, 46, 65, 69, 78, 115, 130, 138, 195, 230, 299, 345, 390, 598, 690, 897, 1495, 1794, 2990, 4421, 4485, 8842, 8970, 13263, 22105, 26526, 44210, 57473, 66315, 101683, 114946, 132630, 172419, 203366, 287365, 305049, 344838, 508415, 574730, 610098, 862095, 1016830, 1321879, 1525245, 1724190, 2643758, 3050490, 3965637, 6609395, 7931274, 13218790, 19828185, 39656370]

約数ペア:

[(1, 39656370), (2, 19828185), (3, 13218790), (5, 7931274), (6, 6609395), (10, 3965637), (13, 3050490), (15, 2643758), (23, 1724190), (26, 1525245), (30, 1321879), (39, 1016830), (46, 862095), (65, 610098), (69, 574730), (78, 508415), (115, 344838), (130, 305049), (138, 287365), (195, 203366), (230, 172419), (299, 132630), (345, 114946), (390, 101683), (598, 66315), (690, 57473), (897, 44210), (1495, 26526), (1794, 22105), (2990, 13263), (4421, 8970), (4485, 8842)]