1659968190

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{347}}^1\times {\mathrm{2311}}^1$

素因数の和:2694

約数の個数: 96

約数和(自身を含む): 4518498816

約数和(自身を除く): 2858530626

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 347, 414, 690, 694, 1035, 1041, 1735, 2070, 2082, 2311, 3123, 3470, 4622, 5205, 6246, 6933, 7981, 10410, 11555, 13866, 15615, 15962, 20799, 23110, 23943, 31230, 34665, 39905, 41598, 47886, 53153, 69330, 71829, 79810, 103995, 106306, 119715, 143658, 159459, 207990, 239430, 265765, 318918, 359145, 478377, 531530, 718290, 797295, 801917, 956754, 1594590, 1603834, 2391885, 2405751, 4009585, 4783770, 4811502, 7217253, 8019170, 12028755, 14434506, 18444091, 24057510, 36086265, 36888182, 55332273, 72172530, 92220455, 110664546, 165996819, 184440910, 276661365, 331993638, 553322730, 829984095, 1659968190]

約数ペア:

[(1, 1659968190), (2, 829984095), (3, 553322730), (5, 331993638), (6, 276661365), (9, 184440910), (10, 165996819), (15, 110664546), (18, 92220455), (23, 72172530), (30, 55332273), (45, 36888182), (46, 36086265), (69, 24057510), (90, 18444091), (115, 14434506), (138, 12028755), (207, 8019170), (230, 7217253), (345, 4811502), (347, 4783770), (414, 4009585), (690, 2405751), (694, 2391885), (1035, 1603834), (1041, 1594590), (1735, 956754), (2070, 801917), (2082, 797295), (2311, 718290), (3123, 531530), (3470, 478377), (4622, 359145), (5205, 318918), (6246, 265765), (6933, 239430), (7981, 207990), (10410, 159459), (11555, 143658), (13866, 119715), (15615, 106306), (15962, 103995), (20799, 79810), (23110, 71829), (23943, 69330), (31230, 53153), (34665, 47886), (39905, 41598)]