1539299630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{149}}^1\times {\mathrm{4943}}^1$

素因数の和:5129

約数の個数: 64

約数和(自身を含む): 3203712000

約数和(自身を除く): 1664412370

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 149, 190, 209, 298, 418, 745, 1045, 1490, 1639, 2090, 2831, 3278, 4943, 5662, 8195, 9886, 14155, 16390, 24715, 28310, 31141, 49430, 54373, 62282, 93917, 108746, 155705, 187834, 271865, 311410, 469585, 543730, 736507, 939170, 1033087, 1473014, 2066174, 3682535, 5165435, 7365070, 8101577, 10330870, 13993633, 16203154, 27987266, 40507885, 69968165, 81015770, 139936330, 153929963, 307859926, 769649815, 1539299630]

約数ペア:

[(1, 1539299630), (2, 769649815), (5, 307859926), (10, 153929963), (11, 139936330), (19, 81015770), (22, 69968165), (38, 40507885), (55, 27987266), (95, 16203154), (110, 13993633), (149, 10330870), (190, 8101577), (209, 7365070), (298, 5165435), (418, 3682535), (745, 2066174), (1045, 1473014), (1490, 1033087), (1639, 939170), (2090, 736507), (2831, 543730), (3278, 469585), (4943, 311410), (5662, 271865), (8195, 187834), (9886, 155705), (14155, 108746), (16390, 93917), (24715, 62282), (28310, 54373), (31141, 49430)]