13303890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{6427}}^1$

素因数の和:6463

約数の個数: 48

約数和(自身を含む): 36099648

約数和(自身を除く): 22795758

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 6427, 12854, 19281, 32135, 38562, 57843, 64270, 96405, 115686, 147821, 192810, 289215, 295642, 443463, 578430, 739105, 886926, 1330389, 1478210, 2217315, 2660778, 4434630, 6651945, 13303890]

約数ペア:

[(1, 13303890), (2, 6651945), (3, 4434630), (5, 2660778), (6, 2217315), (9, 1478210), (10, 1330389), (15, 886926), (18, 739105), (23, 578430), (30, 443463), (45, 295642), (46, 289215), (69, 192810), (90, 147821), (115, 115686), (138, 96405), (207, 64270), (230, 57843), (345, 38562), (414, 32135), (690, 19281), (1035, 12854), (2070, 6427)]