653292010

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{1493}}^1$

素因数の和:1580

約数の個数: 96

約数和(自身を含む): 1471530240

約数和(自身を除く): 818238230

約数列:

[1, 2, 5, 7, 10, 14, 19, 35, 38, 47, 49, 70, 94, 95, 98, 133, 190, 235, 245, 266, 329, 470, 490, 658, 665, 893, 931, 1330, 1493, 1645, 1786, 1862, 2303, 2986, 3290, 4465, 4606, 4655, 6251, 7465, 8930, 9310, 10451, 11515, 12502, 14930, 20902, 23030, 28367, 31255, 43757, 52255, 56734, 62510, 70171, 73157, 87514, 104510, 140342, 141835, 146314, 198569, 218785, 283670, 350855, 365785, 397138, 437570, 491197, 701710, 731570, 982394, 992845, 1333249, 1389983, 1985690, 2455985, 2666498, 2779966, 3438379, 4911970, 6666245, 6876758, 6949915, 9332743, 13332490, 13899830, 17191895, 18665486, 34383790, 46663715, 65329201, 93327430, 130658402, 326646005, 653292010]

約数ペア:

[(1, 653292010), (2, 326646005), (5, 130658402), (7, 93327430), (10, 65329201), (14, 46663715), (19, 34383790), (35, 18665486), (38, 17191895), (47, 13899830), (49, 13332490), (70, 9332743), (94, 6949915), (95, 6876758), (98, 6666245), (133, 4911970), (190, 3438379), (235, 2779966), (245, 2666498), (266, 2455985), (329, 1985690), (470, 1389983), (490, 1333249), (658, 992845), (665, 982394), (893, 731570), (931, 701710), (1330, 491197), (1493, 437570), (1645, 397138), (1786, 365785), (1862, 350855), (2303, 283670), (2986, 218785), (3290, 198569), (4465, 146314), (4606, 141835), (4655, 140342), (6251, 104510), (7465, 87514), (8930, 73157), (9310, 70171), (10451, 62510), (11515, 56734), (12502, 52255), (14930, 43757), (20902, 31255), (23030, 28367)]