2912903370

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{276629}}^1$

素因数の和:276661

約数の個数: 80

約数和(自身を含む): 8435001960

約数和(自身を除く): 5522098590

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 81, 90, 117, 130, 135, 162, 195, 234, 270, 351, 390, 405, 585, 702, 810, 1053, 1170, 1755, 2106, 3510, 5265, 10530, 276629, 553258, 829887, 1383145, 1659774, 2489661, 2766290, 3596177, 4149435, 4979322, 7192354, 7468983, 8298870, 10788531, 12448305, 14937966, 17980885, 21577062, 22406949, 24896610, 32365593, 35961770, 37344915, 44813898, 53942655, 64731186, 74689830, 97096779, 107885310, 112034745, 161827965, 194193558, 224069490, 291290337, 323655930, 485483895, 582580674, 970967790, 1456451685, 2912903370]

約数ペア:

[(1, 2912903370), (2, 1456451685), (3, 970967790), (5, 582580674), (6, 485483895), (9, 323655930), (10, 291290337), (13, 224069490), (15, 194193558), (18, 161827965), (26, 112034745), (27, 107885310), (30, 97096779), (39, 74689830), (45, 64731186), (54, 53942655), (65, 44813898), (78, 37344915), (81, 35961770), (90, 32365593), (117, 24896610), (130, 22406949), (135, 21577062), (162, 17980885), (195, 14937966), (234, 12448305), (270, 10788531), (351, 8298870), (390, 7468983), (405, 7192354), (585, 4979322), (702, 4149435), (810, 3596177), (1053, 2766290), (1170, 2489661), (1755, 1659774), (2106, 1383145), (3510, 829887), (5265, 553258), (10530, 276629)]