30335980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{433}}^1$

素因数の和:586

約数の個数: 48

約数和(自身を含む): 66495744

約数和(自身を除く): 36159764

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 113, 124, 155, 226, 310, 433, 452, 565, 620, 866, 1130, 1732, 2165, 2260, 3503, 4330, 7006, 8660, 13423, 14012, 17515, 26846, 35030, 48929, 53692, 67115, 70060, 97858, 134230, 195716, 244645, 268460, 489290, 978580, 1516799, 3033598, 6067196, 7583995, 15167990, 30335980]

約数ペア:

[(1, 30335980), (2, 15167990), (4, 7583995), (5, 6067196), (10, 3033598), (20, 1516799), (31, 978580), (62, 489290), (113, 268460), (124, 244645), (155, 195716), (226, 134230), (310, 97858), (433, 70060), (452, 67115), (565, 53692), (620, 48929), (866, 35030), (1130, 26846), (1732, 17515), (2165, 14012), (2260, 13423), (3503, 8660), (4330, 7006)]