74323860

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{95287}}^1$

素因数の和:95312

約数の個数: 48

約数和(自身を含む): 224117376

約数和(自身を除く): 149793516

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, 95287, 190574, 285861, 381148, 476435, 571722, 952870, 1143444, 1238731, 1429305, 1905740, 2477462, 2858610, 3716193, 4954924, 5717220, 6193655, 7432386, 12387310, 14864772, 18580965, 24774620, 37161930, 74323860]

約数ペア:

[(1, 74323860), (2, 37161930), (3, 24774620), (4, 18580965), (5, 14864772), (6, 12387310), (10, 7432386), (12, 6193655), (13, 5717220), (15, 4954924), (20, 3716193), (26, 2858610), (30, 2477462), (39, 1905740), (52, 1429305), (60, 1238731), (65, 1143444), (78, 952870), (130, 571722), (156, 476435), (195, 381148), (260, 285861), (390, 190574), (780, 95287)]