4758780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{6101}}^1$

素因数の和:6126

約数の個数: 48

約数和(自身を含む): 14351904

約数和(自身を除く): 9593124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 6101, 12202, 18303, 24404, 30505, 36606, 61010, 73212, 79313, 91515, 122020, 158626, 183030, 237939, 317252, 366060, 396565, 475878, 793130, 951756, 1189695, 1586260, 2379390, 4758780]

約数ペア:

[(1, 4758780), (2, 2379390), (3, 1586260), (4, 1189695), (5, 951756), (6, 793130), (10, 475878), (12, 396565), (13, 366060), (15, 317252), (20, 237939), (26, 183030), (30, 158626), (39, 122020), (52, 91515), (60, 79313), (65, 73212), (78, 61010), (130, 36606), (156, 30505), (195, 24404), (260, 18303), (390, 12202), (780, 6101)]