30459390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{78101}}^1$

素因数の和:78124

約数の個数: 32

約数和(自身を含む): 78726816

約数和(自身を除く): 48267426

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 78101, 156202, 234303, 390505, 468606, 781010, 1015313, 1171515, 2030626, 2343030, 3045939, 5076565, 6091878, 10153130, 15229695, 30459390]

約数ペア:

[(1, 30459390), (2, 15229695), (3, 10153130), (5, 6091878), (6, 5076565), (10, 3045939), (13, 2343030), (15, 2030626), (26, 1171515), (30, 1015313), (39, 781010), (65, 468606), (78, 390505), (130, 234303), (195, 156202), (390, 78101)]