2832180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3631}}^1$

素因数の和:3656

約数の個数: 48

約数和(自身を含む): 8542464

約数和(自身を除く): 5710284

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, 3631, 7262, 10893, 14524, 18155, 21786, 36310, 43572, 47203, 54465, 72620, 94406, 108930, 141609, 188812, 217860, 236015, 283218, 472030, 566436, 708045, 944060, 1416090, 2832180]

約数ペア:

[(1, 2832180), (2, 1416090), (3, 944060), (4, 708045), (5, 566436), (6, 472030), (10, 283218), (12, 236015), (13, 217860), (15, 188812), (20, 141609), (26, 108930), (30, 94406), (39, 72620), (52, 54465), (60, 47203), (65, 43572), (78, 36310), (130, 21786), (156, 18155), (195, 14524), (260, 10893), (390, 7262), (780, 3631)]