72982530

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47701}}^1$

素因数の和:47731

約数の個数: 48

約数和(自身を含む): 200920824

約数和(自身を除く): 127938294

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, 47701, 95402, 143103, 238505, 286206, 429309, 477010, 715515, 810917, 858618, 1431030, 1621834, 2146545, 2432751, 4054585, 4293090, 4865502, 7298253, 8109170, 12163755, 14596506, 24327510, 36491265, 72982530]

約数ペア:

[(1, 72982530), (2, 36491265), (3, 24327510), (5, 14596506), (6, 12163755), (9, 8109170), (10, 7298253), (15, 4865502), (17, 4293090), (18, 4054585), (30, 2432751), (34, 2146545), (45, 1621834), (51, 1431030), (85, 858618), (90, 810917), (102, 715515), (153, 477010), (170, 429309), (255, 286206), (306, 238505), (510, 143103), (765, 95402), (1530, 47701)]