188940570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{9887}}^1$

素因数の和:9924

約数の個数: 96

約数和(自身を含む): 568124928

約数和(自身を除く): 379184358

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 390, 455, 490, 546, 637, 735, 910, 1274, 1365, 1470, 1911, 2730, 3185, 3822, 6370, 9555, 9887, 19110, 19774, 29661, 49435, 59322, 69209, 98870, 128531, 138418, 148305, 207627, 257062, 296610, 346045, 385593, 415254, 484463, 642655, 692090, 771186, 899717, 968926, 1038135, 1285310, 1453389, 1799434, 1927965, 2076270, 2422315, 2699151, 2906778, 3855930, 4498585, 4844630, 5398302, 6298019, 7266945, 8997170, 12596038, 13495755, 14533890, 18894057, 26991510, 31490095, 37788114, 62980190, 94470285, 188940570]

約数ペア:

[(1, 188940570), (2, 94470285), (3, 62980190), (5, 37788114), (6, 31490095), (7, 26991510), (10, 18894057), (13, 14533890), (14, 13495755), (15, 12596038), (21, 8997170), (26, 7266945), (30, 6298019), (35, 5398302), (39, 4844630), (42, 4498585), (49, 3855930), (65, 2906778), (70, 2699151), (78, 2422315), (91, 2076270), (98, 1927965), (105, 1799434), (130, 1453389), (147, 1285310), (182, 1038135), (195, 968926), (210, 899717), (245, 771186), (273, 692090), (294, 642655), (390, 484463), (455, 415254), (490, 385593), (546, 346045), (637, 296610), (735, 257062), (910, 207627), (1274, 148305), (1365, 138418), (1470, 128531), (1911, 98870), (2730, 69209), (3185, 59322), (3822, 49435), (6370, 29661), (9555, 19774), (9887, 19110)]