57330

素因数分解:

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

素因数の和:40

約数の個数: 72

約数和(自身を含む): 186732

約数和(自身を除く): 129402

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 13, 14, 15, 18, 21, 26, 30, 35, 39, 42, 45, 49, 63, 65, 70, 78, 90, 91, 98, 105, 117, 126, 130, 147, 182, 195, 210, 234, 245, 273, 294, 315, 390, 441, 455, 490, 546, 585, 630, 637, 735, 819, 882, 910, 1170, 1274, 1365, 1470, 1638, 1911, 2205, 2730, 3185, 3822, 4095, 4410, 5733, 6370, 8190, 9555, 11466, 19110, 28665, 57330]

約数ペア:

[(1, 57330), (2, 28665), (3, 19110), (5, 11466), (6, 9555), (7, 8190), (9, 6370), (10, 5733), (13, 4410), (14, 4095), (15, 3822), (18, 3185), (21, 2730), (26, 2205), (30, 1911), (35, 1638), (39, 1470), (42, 1365), (45, 1274), (49, 1170), (63, 910), (65, 882), (70, 819), (78, 735), (90, 637), (91, 630), (98, 585), (105, 546), (117, 490), (126, 455), (130, 441), (147, 390), (182, 315), (195, 294), (210, 273), (234, 245)]