4807140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6163}}^1$

素因数の和:6188

約数の個数: 48

約数和(自身を含む): 14497728

約数和(自身を除く): 9690588

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, 6163, 12326, 18489, 24652, 30815, 36978, 61630, 73956, 80119, 92445, 123260, 160238, 184890, 240357, 320476, 369780, 400595, 480714, 801190, 961428, 1201785, 1602380, 2403570, 4807140]

約数ペア:

[(1, 4807140), (2, 2403570), (3, 1602380), (4, 1201785), (5, 961428), (6, 801190), (10, 480714), (12, 400595), (13, 369780), (15, 320476), (20, 240357), (26, 184890), (30, 160238), (39, 123260), (52, 92445), (60, 80119), (65, 73956), (78, 61630), (130, 36978), (156, 30815), (195, 24652), (260, 18489), (390, 12326), (780, 6163)]