141138470

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{563}}^1$

素因数の和:677

約数の個数: 64

約数和(自身を含む): 289453824

約数和(自身を除く): 148315354

約数列:

[1, 2, 5, 10, 11, 22, 43, 53, 55, 86, 106, 110, 215, 265, 430, 473, 530, 563, 583, 946, 1126, 1166, 2279, 2365, 2815, 2915, 4558, 4730, 5630, 5830, 6193, 11395, 12386, 22790, 24209, 25069, 29839, 30965, 48418, 50138, 59678, 61930, 121045, 125345, 149195, 242090, 250690, 266299, 298390, 328229, 532598, 656458, 1283077, 1331495, 1641145, 2566154, 2662990, 3282290, 6415385, 12830770, 14113847, 28227694, 70569235, 141138470]

約数ペア:

[(1, 141138470), (2, 70569235), (5, 28227694), (10, 14113847), (11, 12830770), (22, 6415385), (43, 3282290), (53, 2662990), (55, 2566154), (86, 1641145), (106, 1331495), (110, 1283077), (215, 656458), (265, 532598), (430, 328229), (473, 298390), (530, 266299), (563, 250690), (583, 242090), (946, 149195), (1126, 125345), (1166, 121045), (2279, 61930), (2365, 59678), (2815, 50138), (2915, 48418), (4558, 30965), (4730, 29839), (5630, 25069), (5830, 24209), (6193, 22790), (11395, 12386)]