3644940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4673}}^1$

素因数の和:4698

約数の個数: 48

約数和(自身を含む): 10993248

約数和(自身を除く): 7348308

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, 4673, 9346, 14019, 18692, 23365, 28038, 46730, 56076, 60749, 70095, 93460, 121498, 140190, 182247, 242996, 280380, 303745, 364494, 607490, 728988, 911235, 1214980, 1822470, 3644940]

約数ペア:

[(1, 3644940), (2, 1822470), (3, 1214980), (4, 911235), (5, 728988), (6, 607490), (10, 364494), (12, 303745), (13, 280380), (15, 242996), (20, 182247), (26, 140190), (30, 121498), (39, 93460), (52, 70095), (60, 60749), (65, 56076), (78, 46730), (130, 28038), (156, 23365), (195, 18692), (260, 14019), (390, 9346), (780, 4673)]