145191410

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{991}}^1$

素因数の和:1048

約数の個数: 96

約数和(自身を含む): 341978112

約数和(自身を除く): 196786702

約数列:

[1, 2, 5, 7, 10, 13, 14, 23, 26, 35, 46, 49, 65, 70, 91, 98, 115, 130, 161, 182, 230, 245, 299, 322, 455, 490, 598, 637, 805, 910, 991, 1127, 1274, 1495, 1610, 1982, 2093, 2254, 2990, 3185, 4186, 4955, 5635, 6370, 6937, 9910, 10465, 11270, 12883, 13874, 14651, 20930, 22793, 25766, 29302, 34685, 45586, 48559, 64415, 69370, 73255, 90181, 97118, 113965, 128830, 146510, 159551, 180362, 227930, 242795, 296309, 319102, 450905, 485590, 592618, 631267, 797755, 901810, 1116857, 1262534, 1481545, 1595510, 2074163, 2233714, 2963090, 3156335, 4148326, 5584285, 6312670, 10370815, 11168570, 14519141, 20741630, 29038282, 72595705, 145191410]

約数ペア:

[(1, 145191410), (2, 72595705), (5, 29038282), (7, 20741630), (10, 14519141), (13, 11168570), (14, 10370815), (23, 6312670), (26, 5584285), (35, 4148326), (46, 3156335), (49, 2963090), (65, 2233714), (70, 2074163), (91, 1595510), (98, 1481545), (115, 1262534), (130, 1116857), (161, 901810), (182, 797755), (230, 631267), (245, 592618), (299, 485590), (322, 450905), (455, 319102), (490, 296309), (598, 242795), (637, 227930), (805, 180362), (910, 159551), (991, 146510), (1127, 128830), (1274, 113965), (1495, 97118), (1610, 90181), (1982, 73255), (2093, 69370), (2254, 64415), (2990, 48559), (3185, 45586), (4186, 34685), (4955, 29302), (5635, 25766), (6370, 22793), (6937, 20930), (9910, 14651), (10465, 13874), (11270, 12883)]