282904310

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{229}}^1$

素因数の和:322

約数の個数: 96

約数和(自身を含む): 600035040

約数和(自身を除く): 317130730

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 43, 65, 85, 86, 130, 169, 170, 215, 221, 229, 338, 430, 442, 458, 559, 731, 845, 1105, 1118, 1145, 1462, 1690, 2210, 2290, 2795, 2873, 2977, 3655, 3893, 5590, 5746, 5954, 7267, 7310, 7786, 9503, 9847, 14365, 14534, 14885, 19006, 19465, 19694, 28730, 29770, 36335, 38701, 38930, 47515, 49235, 50609, 72670, 77402, 95030, 98470, 101218, 123539, 128011, 167399, 193505, 247078, 253045, 256022, 334798, 387010, 506090, 617695, 640055, 657917, 836995, 1235390, 1280110, 1315834, 1664143, 1673990, 2176187, 3289585, 3328286, 4352374, 6579170, 8320715, 10880935, 16641430, 21761870, 28290431, 56580862, 141452155, 282904310]

約数ペア:

[(1, 282904310), (2, 141452155), (5, 56580862), (10, 28290431), (13, 21761870), (17, 16641430), (26, 10880935), (34, 8320715), (43, 6579170), (65, 4352374), (85, 3328286), (86, 3289585), (130, 2176187), (169, 1673990), (170, 1664143), (215, 1315834), (221, 1280110), (229, 1235390), (338, 836995), (430, 657917), (442, 640055), (458, 617695), (559, 506090), (731, 387010), (845, 334798), (1105, 256022), (1118, 253045), (1145, 247078), (1462, 193505), (1690, 167399), (2210, 128011), (2290, 123539), (2795, 101218), (2873, 98470), (2977, 95030), (3655, 77402), (3893, 72670), (5590, 50609), (5746, 49235), (5954, 47515), (7267, 38930), (7310, 38701), (7786, 36335), (9503, 29770), (9847, 28730), (14365, 19694), (14534, 19465), (14885, 19006)]