2913690

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{241}}^1$

素因数の和:295

約数の個数: 64

約数和(自身を含む): 7805952

約数和(自身を除く): 4892262

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 241, 310, 390, 403, 465, 482, 723, 806, 930, 1205, 1209, 1446, 2015, 2410, 2418, 3133, 3615, 4030, 6045, 6266, 7230, 7471, 9399, 12090, 14942, 15665, 18798, 22413, 31330, 37355, 44826, 46995, 74710, 93990, 97123, 112065, 194246, 224130, 291369, 485615, 582738, 971230, 1456845, 2913690]

約数ペア:

[(1, 2913690), (2, 1456845), (3, 971230), (5, 582738), (6, 485615), (10, 291369), (13, 224130), (15, 194246), (26, 112065), (30, 97123), (31, 93990), (39, 74710), (62, 46995), (65, 44826), (78, 37355), (93, 31330), (130, 22413), (155, 18798), (186, 15665), (195, 14942), (241, 12090), (310, 9399), (390, 7471), (403, 7230), (465, 6266), (482, 6045), (723, 4030), (806, 3615), (930, 3133), (1205, 2418), (1209, 2410), (1446, 2015)]