189741510

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{301177}}^1$

素因数の和:301197

約数の個数: 48

約数和(自身を含む): 563805216

約数和(自身を除く): 374063706

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 301177, 602354, 903531, 1505885, 1807062, 2108239, 2710593, 3011770, 4216478, 4517655, 5421186, 6324717, 9035310, 10541195, 12649434, 13552965, 18974151, 21082390, 27105930, 31623585, 37948302, 63247170, 94870755, 189741510]

約数ペア:

[(1, 189741510), (2, 94870755), (3, 63247170), (5, 37948302), (6, 31623585), (7, 27105930), (9, 21082390), (10, 18974151), (14, 13552965), (15, 12649434), (18, 10541195), (21, 9035310), (30, 6324717), (35, 5421186), (42, 4517655), (45, 4216478), (63, 3011770), (70, 2710593), (90, 2108239), (105, 1807062), (126, 1505885), (210, 903531), (315, 602354), (630, 301177)]