15731103660

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{307}}^1\times {\mathrm{19861}}^1$

素因数の和:20223

約数の個数: 96

約数和(自身を含む): 45220530432

約数和(自身を除く): 29489426772

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 43, 60, 86, 129, 172, 215, 258, 307, 430, 516, 614, 645, 860, 921, 1228, 1290, 1535, 1842, 2580, 3070, 3684, 4605, 6140, 9210, 13201, 18420, 19861, 26402, 39603, 39722, 52804, 59583, 66005, 79206, 79444, 99305, 119166, 132010, 158412, 198015, 198610, 238332, 264020, 297915, 396030, 397220, 595830, 792060, 854023, 1191660, 1708046, 2562069, 3416092, 4270115, 5124138, 6097327, 8540230, 10248276, 12194654, 12810345, 17080460, 18291981, 24389308, 25620690, 30486635, 36583962, 51241380, 60973270, 73167924, 91459905, 121946540, 182919810, 262185061, 365839620, 524370122, 786555183, 1048740244, 1310925305, 1573110366, 2621850610, 3146220732, 3932775915, 5243701220, 7865551830, 15731103660]

約数ペア:

[(1, 15731103660), (2, 7865551830), (3, 5243701220), (4, 3932775915), (5, 3146220732), (6, 2621850610), (10, 1573110366), (12, 1310925305), (15, 1048740244), (20, 786555183), (30, 524370122), (43, 365839620), (60, 262185061), (86, 182919810), (129, 121946540), (172, 91459905), (215, 73167924), (258, 60973270), (307, 51241380), (430, 36583962), (516, 30486635), (614, 25620690), (645, 24389308), (860, 18291981), (921, 17080460), (1228, 12810345), (1290, 12194654), (1535, 10248276), (1842, 8540230), (2580, 6097327), (3070, 5124138), (3684, 4270115), (4605, 3416092), (6140, 2562069), (9210, 1708046), (13201, 1191660), (18420, 854023), (19861, 792060), (26402, 595830), (39603, 397220), (39722, 396030), (52804, 297915), (59583, 264020), (66005, 238332), (79206, 198610), (79444, 198015), (99305, 158412), (119166, 132010)]