30295530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19801}}^1$

素因数の和:19831

約数の個数: 48

約数和(自身を含む): 83406024

約数和(自身を除く): 53110494

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 19801, 39602, 59403, 99005, 118806, 178209, 198010, 297015, 336617, 356418, 594030, 673234, 891045, 1009851, 1683085, 1782090, 2019702, 3029553, 3366170, 5049255, 6059106, 10098510, 15147765, 30295530]

約数ペア:

[(1, 30295530), (2, 15147765), (3, 10098510), (5, 6059106), (6, 5049255), (9, 3366170), (10, 3029553), (15, 2019702), (17, 1782090), (18, 1683085), (30, 1009851), (34, 891045), (45, 673234), (51, 594030), (85, 356418), (90, 336617), (102, 297015), (153, 198010), (170, 178209), (255, 118806), (306, 99005), (510, 59403), (765, 39602), (1530, 19801)]