289329510

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{5273}}^1$

素因数の和:5373

約数の個数: 64

約数和(自身を含む): 729077760

約数和(自身を除く): 439748250

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 59, 62, 93, 118, 155, 177, 186, 295, 310, 354, 465, 590, 885, 930, 1770, 1829, 3658, 5273, 5487, 9145, 10546, 10974, 15819, 18290, 26365, 27435, 31638, 52730, 54870, 79095, 158190, 163463, 311107, 326926, 490389, 622214, 817315, 933321, 980778, 1555535, 1634630, 1866642, 2451945, 3111070, 4666605, 4903890, 9333210, 9644317, 19288634, 28932951, 48221585, 57865902, 96443170, 144664755, 289329510]

約数ペア:

[(1, 289329510), (2, 144664755), (3, 96443170), (5, 57865902), (6, 48221585), (10, 28932951), (15, 19288634), (30, 9644317), (31, 9333210), (59, 4903890), (62, 4666605), (93, 3111070), (118, 2451945), (155, 1866642), (177, 1634630), (186, 1555535), (295, 980778), (310, 933321), (354, 817315), (465, 622214), (590, 490389), (885, 326926), (930, 311107), (1770, 163463), (1829, 158190), (3658, 79095), (5273, 54870), (5487, 52730), (9145, 31638), (10546, 27435), (10974, 26365), (15819, 18290)]