233800140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{17957}}^1$

素因数の和:18007

約数の個数: 96

約数和(自身を含む): 772337664

約数和(自身を除く): 538537524

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 6510, 13020, 17957, 35914, 53871, 71828, 89785, 107742, 125699, 179570, 215484, 251398, 269355, 359140, 377097, 502796, 538710, 556667, 628495, 754194, 1077420, 1113334, 1256990, 1508388, 1670001, 1885485, 2226668, 2513980, 2783335, 3340002, 3770970, 3896669, 5566670, 6680004, 7541940, 7793338, 8350005, 11133340, 11690007, 15586676, 16700010, 19483345, 23380014, 33400020, 38966690, 46760028, 58450035, 77933380, 116900070, 233800140]

約数ペア:

[(1, 233800140), (2, 116900070), (3, 77933380), (4, 58450035), (5, 46760028), (6, 38966690), (7, 33400020), (10, 23380014), (12, 19483345), (14, 16700010), (15, 15586676), (20, 11690007), (21, 11133340), (28, 8350005), (30, 7793338), (31, 7541940), (35, 6680004), (42, 5566670), (60, 3896669), (62, 3770970), (70, 3340002), (84, 2783335), (93, 2513980), (105, 2226668), (124, 1885485), (140, 1670001), (155, 1508388), (186, 1256990), (210, 1113334), (217, 1077420), (310, 754194), (372, 628495), (420, 556667), (434, 538710), (465, 502796), (620, 377097), (651, 359140), (868, 269355), (930, 251398), (1085, 215484), (1302, 179570), (1860, 125699), (2170, 107742), (2604, 89785), (3255, 71828), (4340, 53871), (6510, 35914), (13020, 17957)]