23470980

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30091}}^1$

素因数の和:30116

約数の個数: 48

約数和(自身を含む): 70776384

約数和(自身を除く): 47305404

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 30091, 60182, 90273, 120364, 150455, 180546, 300910, 361092, 391183, 451365, 601820, 782366, 902730, 1173549, 1564732, 1805460, 1955915, 2347098, 3911830, 4694196, 5867745, 7823660, 11735490, 23470980]

約数ペア:

[(1, 23470980), (2, 11735490), (3, 7823660), (4, 5867745), (5, 4694196), (6, 3911830), (10, 2347098), (12, 1955915), (13, 1805460), (15, 1564732), (20, 1173549), (26, 902730), (30, 782366), (39, 601820), (52, 451365), (60, 391183), (65, 361092), (78, 300910), (130, 180546), (156, 150455), (195, 120364), (260, 90273), (390, 60182), (780, 30091)]