2975490

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{4723}}^1$

素因数の和:4743

約数の個数: 48

約数和(自身を含む): 8843328

約数和(自身を除く): 5867838

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, 4723, 9446, 14169, 23615, 28338, 33061, 42507, 47230, 66122, 70845, 85014, 99183, 141690, 165305, 198366, 212535, 297549, 330610, 425070, 495915, 595098, 991830, 1487745, 2975490]

約数ペア:

[(1, 2975490), (2, 1487745), (3, 991830), (5, 595098), (6, 495915), (7, 425070), (9, 330610), (10, 297549), (14, 212535), (15, 198366), (18, 165305), (21, 141690), (30, 99183), (35, 85014), (42, 70845), (45, 66122), (63, 47230), (70, 42507), (90, 33061), (105, 28338), (126, 23615), (210, 14169), (315, 9446), (630, 4723)]