297506340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{293}}^1\times {\mathrm{5641}}^1$

素因数の和:5949

約数の個数: 72

約数和(自身を含む): 905676408

約数和(自身を除く): 608170068

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 293, 586, 879, 1172, 1465, 1758, 2637, 2930, 3516, 4395, 5274, 5641, 5860, 8790, 10548, 11282, 13185, 16923, 17580, 22564, 26370, 28205, 33846, 50769, 52740, 56410, 67692, 84615, 101538, 112820, 169230, 203076, 253845, 338460, 507690, 1015380, 1652813, 3305626, 4958439, 6611252, 8264065, 9916878, 14875317, 16528130, 19833756, 24792195, 29750634, 33056260, 49584390, 59501268, 74376585, 99168780, 148753170, 297506340]

約数ペア:

[(1, 297506340), (2, 148753170), (3, 99168780), (4, 74376585), (5, 59501268), (6, 49584390), (9, 33056260), (10, 29750634), (12, 24792195), (15, 19833756), (18, 16528130), (20, 14875317), (30, 9916878), (36, 8264065), (45, 6611252), (60, 4958439), (90, 3305626), (180, 1652813), (293, 1015380), (586, 507690), (879, 338460), (1172, 253845), (1465, 203076), (1758, 169230), (2637, 112820), (2930, 101538), (3516, 84615), (4395, 67692), (5274, 56410), (5641, 52740), (5860, 50769), (8790, 33846), (10548, 28205), (11282, 26370), (13185, 22564), (16923, 17580)]