197437590

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{3967}}^1$

素因数の和:4066

約数の個数: 96

約数和(自身を含む): 594247680

約数和(自身を除く): 396810090

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 79, 90, 105, 126, 158, 210, 237, 315, 395, 474, 553, 630, 711, 790, 1106, 1185, 1422, 1659, 2370, 2765, 3318, 3555, 3967, 4977, 5530, 7110, 7934, 8295, 9954, 11901, 16590, 19835, 23802, 24885, 27769, 35703, 39670, 49770, 55538, 59505, 71406, 83307, 119010, 138845, 166614, 178515, 249921, 277690, 313393, 357030, 416535, 499842, 626786, 833070, 940179, 1249605, 1566965, 1880358, 2193751, 2499210, 2820537, 3133930, 4387502, 4700895, 5641074, 6581253, 9401790, 10968755, 13162506, 14102685, 19743759, 21937510, 28205370, 32906265, 39487518, 65812530, 98718795, 197437590]

約数ペア:

[(1, 197437590), (2, 98718795), (3, 65812530), (5, 39487518), (6, 32906265), (7, 28205370), (9, 21937510), (10, 19743759), (14, 14102685), (15, 13162506), (18, 10968755), (21, 9401790), (30, 6581253), (35, 5641074), (42, 4700895), (45, 4387502), (63, 3133930), (70, 2820537), (79, 2499210), (90, 2193751), (105, 1880358), (126, 1566965), (158, 1249605), (210, 940179), (237, 833070), (315, 626786), (395, 499842), (474, 416535), (553, 357030), (630, 313393), (711, 277690), (790, 249921), (1106, 178515), (1185, 166614), (1422, 138845), (1659, 119010), (2370, 83307), (2765, 71406), (3318, 59505), (3555, 55538), (3967, 49770), (4977, 39670), (5530, 35703), (7110, 27769), (7934, 24885), (8295, 23802), (9954, 19835), (11901, 16590)]