1147380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1471}}^1$

素因数の和:1496

約数の個数: 48

約数和(自身を含む): 3462144

約数和(自身を除く): 2314764

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, 1471, 2942, 4413, 5884, 7355, 8826, 14710, 17652, 19123, 22065, 29420, 38246, 44130, 57369, 76492, 88260, 95615, 114738, 191230, 229476, 286845, 382460, 573690, 1147380]

約数ペア:

[(1, 1147380), (2, 573690), (3, 382460), (4, 286845), (5, 229476), (6, 191230), (10, 114738), (12, 95615), (13, 88260), (15, 76492), (20, 57369), (26, 44130), (30, 38246), (39, 29420), (52, 22065), (60, 19123), (65, 17652), (78, 14710), (130, 8826), (156, 7355), (195, 5884), (260, 4413), (390, 2942), (780, 1471)]