165923730

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{2557}}^1$

素因数の和:2680

約数の個数: 96

約数和(自身を含む): 498011904

約数和(自身を除く): 332088174

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 103, 105, 126, 206, 210, 309, 315, 515, 618, 630, 721, 927, 1030, 1442, 1545, 1854, 2163, 2557, 3090, 3605, 4326, 4635, 5114, 6489, 7210, 7671, 9270, 10815, 12785, 12978, 15342, 17899, 21630, 23013, 25570, 32445, 35798, 38355, 46026, 53697, 64890, 76710, 89495, 107394, 115065, 161091, 178990, 230130, 263371, 268485, 322182, 526742, 536970, 790113, 805455, 1316855, 1580226, 1610910, 1843597, 2370339, 2633710, 3687194, 3950565, 4740678, 5530791, 7901130, 9217985, 11061582, 11851695, 16592373, 18435970, 23703390, 27653955, 33184746, 55307910, 82961865, 165923730]

約数ペア:

[(1, 165923730), (2, 82961865), (3, 55307910), (5, 33184746), (6, 27653955), (7, 23703390), (9, 18435970), (10, 16592373), (14, 11851695), (15, 11061582), (18, 9217985), (21, 7901130), (30, 5530791), (35, 4740678), (42, 3950565), (45, 3687194), (63, 2633710), (70, 2370339), (90, 1843597), (103, 1610910), (105, 1580226), (126, 1316855), (206, 805455), (210, 790113), (309, 536970), (315, 526742), (515, 322182), (618, 268485), (630, 263371), (721, 230130), (927, 178990), (1030, 161091), (1442, 115065), (1545, 107394), (1854, 89495), (2163, 76710), (2557, 64890), (3090, 53697), (3605, 46026), (4326, 38355), (4635, 35798), (5114, 32445), (6489, 25570), (7210, 23013), (7671, 21630), (9270, 17899), (10815, 15342), (12785, 12978)]