9048130

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{163}}^1$

素因数の和:251

約数の個数: 64

約数和(自身を含む): 20498688

約数和(自身を除く): 11450558

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 61, 65, 70, 91, 122, 130, 163, 182, 305, 326, 427, 455, 610, 793, 815, 854, 910, 1141, 1586, 1630, 2119, 2135, 2282, 3965, 4238, 4270, 5551, 5705, 7930, 9943, 10595, 11102, 11410, 14833, 19886, 21190, 27755, 29666, 49715, 55510, 69601, 74165, 99430, 129259, 139202, 148330, 258518, 348005, 646295, 696010, 904813, 1292590, 1809626, 4524065, 9048130]

約数ペア:

[(1, 9048130), (2, 4524065), (5, 1809626), (7, 1292590), (10, 904813), (13, 696010), (14, 646295), (26, 348005), (35, 258518), (61, 148330), (65, 139202), (70, 129259), (91, 99430), (122, 74165), (130, 69601), (163, 55510), (182, 49715), (305, 29666), (326, 27755), (427, 21190), (455, 19886), (610, 14833), (793, 11410), (815, 11102), (854, 10595), (910, 9943), (1141, 7930), (1586, 5705), (1630, 5551), (2119, 4270), (2135, 4238), (2282, 3965)]