201615570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{172321}}^1$

素因数の和:172347

約数の個数: 48

約数和(自身を含む): 564526872

約数和(自身を除く): 362911302

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 172321, 344642, 516963, 861605, 1033926, 1550889, 1723210, 2240173, 2584815, 3101778, 4480346, 5169630, 6720519, 7754445, 11200865, 13441038, 15508890, 20161557, 22401730, 33602595, 40323114, 67205190, 100807785, 201615570]

約数ペア:

[(1, 201615570), (2, 100807785), (3, 67205190), (5, 40323114), (6, 33602595), (9, 22401730), (10, 20161557), (13, 15508890), (15, 13441038), (18, 11200865), (26, 7754445), (30, 6720519), (39, 5169630), (45, 4480346), (65, 3101778), (78, 2584815), (90, 2240173), (117, 1723210), (130, 1550889), (195, 1033926), (234, 861605), (390, 516963), (585, 344642), (1170, 172321)]