30211470

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{5503}}^1$

素因数の和:5577

約数の個数: 48

約数和(自身を含む): 79852032

約数和(自身を除く): 49640562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 61, 90, 122, 183, 305, 366, 549, 610, 915, 1098, 1830, 2745, 5490, 5503, 11006, 16509, 27515, 33018, 49527, 55030, 82545, 99054, 165090, 247635, 335683, 495270, 671366, 1007049, 1678415, 2014098, 3021147, 3356830, 5035245, 6042294, 10070490, 15105735, 30211470]

約数ペア:

[(1, 30211470), (2, 15105735), (3, 10070490), (5, 6042294), (6, 5035245), (9, 3356830), (10, 3021147), (15, 2014098), (18, 1678415), (30, 1007049), (45, 671366), (61, 495270), (90, 335683), (122, 247635), (183, 165090), (305, 99054), (366, 82545), (549, 55030), (610, 49527), (915, 33018), (1098, 27515), (1830, 16509), (2745, 11006), (5490, 5503)]