220948804530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{3943}}^1\times {\mathrm{622619}}^1$

素因数の和:626575

約数の個数: 48

約数和(自身を含む): 574613507520

約数和(自身を除く): 353664702990

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 3943, 7886, 11829, 19715, 23658, 35487, 39430, 59145, 70974, 118290, 177435, 354870, 622619, 1245238, 1867857, 3113095, 3735714, 5603571, 6226190, 9339285, 11207142, 18678570, 28017855, 56035710, 2454986717, 4909973434, 7364960151, 12274933585, 14729920302, 22094880453, 24549867170, 36824800755, 44189760906, 73649601510, 110474402265, 220948804530]

約数ペア:

[(1, 220948804530), (2, 110474402265), (3, 73649601510), (5, 44189760906), (6, 36824800755), (9, 24549867170), (10, 22094880453), (15, 14729920302), (18, 12274933585), (30, 7364960151), (45, 4909973434), (90, 2454986717), (3943, 56035710), (7886, 28017855), (11829, 18678570), (19715, 11207142), (23658, 9339285), (35487, 6226190), (39430, 5603571), (59145, 3735714), (70974, 3113095), (118290, 1867857), (177435, 1245238), (354870, 622619)]