72226890

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{29723}}^1$

素因数の和:29745

約数の個数: 48

約数和(自身を含む): 194751648

約数和(自身を除く): 122524758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 29723, 59446, 89169, 148615, 178338, 267507, 297230, 445845, 535014, 802521, 891690, 1337535, 1605042, 2407563, 2675070, 4012605, 4815126, 7222689, 8025210, 12037815, 14445378, 24075630, 36113445, 72226890]

約数ペア:

[(1, 72226890), (2, 36113445), (3, 24075630), (5, 14445378), (6, 12037815), (9, 8025210), (10, 7222689), (15, 4815126), (18, 4012605), (27, 2675070), (30, 2407563), (45, 1605042), (54, 1337535), (81, 891690), (90, 802521), (135, 535014), (162, 445845), (243, 297230), (270, 267507), (405, 178338), (486, 148615), (810, 89169), (1215, 59446), (2430, 29723)]