30725002472

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{193}}^1\times {\mathrm{641923}}^1$

素因数の和:642153

約数の個数: 32

約数和(自身を含む): 59775962880

約数和(自身を除く): 29050960408

約数列:

[1, 2, 4, 8, 31, 62, 124, 193, 248, 386, 772, 1544, 5983, 11966, 23932, 47864, 641923, 1283846, 2567692, 5135384, 19899613, 39799226, 79598452, 123891139, 159196904, 247782278, 495564556, 991129112, 3840625309, 7681250618, 15362501236, 30725002472]

約数ペア:

[(1, 30725002472), (2, 15362501236), (4, 7681250618), (8, 3840625309), (31, 991129112), (62, 495564556), (124, 247782278), (193, 159196904), (248, 123891139), (386, 79598452), (772, 39799226), (1544, 19899613), (5983, 5135384), (11966, 2567692), (23932, 1283846), (47864, 641923)]