2186530020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{107}}^2\times {\mathrm{1061}}^1$

素因数の和:1290

約数の個数: 108

約数和(自身を含む): 6701349564

約数和(自身を除く): 4514819544

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 107, 180, 214, 321, 428, 535, 642, 963, 1061, 1070, 1284, 1605, 1926, 2122, 2140, 3183, 3210, 3852, 4244, 4815, 5305, 6366, 6420, 9549, 9630, 10610, 11449, 12732, 15915, 19098, 19260, 21220, 22898, 31830, 34347, 38196, 45796, 47745, 57245, 63660, 68694, 95490, 103041, 113527, 114490, 137388, 171735, 190980, 206082, 227054, 228980, 340581, 343470, 412164, 454108, 515205, 567635, 681162, 686940, 1021743, 1030410, 1135270, 1362324, 1702905, 2043486, 2060820, 2270540, 3405810, 4086972, 5108715, 6811620, 10217430, 12147389, 20434860, 24294778, 36442167, 48589556, 60736945, 72884334, 109326501, 121473890, 145768668, 182210835, 218653002, 242947780, 364421670, 437306004, 546632505, 728843340, 1093265010, 2186530020]

約数ペア:

[(1, 2186530020), (2, 1093265010), (3, 728843340), (4, 546632505), (5, 437306004), (6, 364421670), (9, 242947780), (10, 218653002), (12, 182210835), (15, 145768668), (18, 121473890), (20, 109326501), (30, 72884334), (36, 60736945), (45, 48589556), (60, 36442167), (90, 24294778), (107, 20434860), (180, 12147389), (214, 10217430), (321, 6811620), (428, 5108715), (535, 4086972), (642, 3405810), (963, 2270540), (1061, 2060820), (1070, 2043486), (1284, 1702905), (1605, 1362324), (1926, 1135270), (2122, 1030410), (2140, 1021743), (3183, 686940), (3210, 681162), (3852, 567635), (4244, 515205), (4815, 454108), (5305, 412164), (6366, 343470), (6420, 340581), (9549, 228980), (9630, 227054), (10610, 206082), (11449, 190980), (12732, 171735), (15915, 137388), (19098, 114490), (19260, 113527), (21220, 103041), (22898, 95490), (31830, 68694), (34347, 63660), (38196, 57245), (45796, 47745)]