30079660

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{6089}}^1$

素因数の和:6130

約数の個数: 48

約数和(自身を含む): 71618400

約数和(自身を除く): 41538740

約数列:

[1, 2, 4, 5, 10, 13, 19, 20, 26, 38, 52, 65, 76, 95, 130, 190, 247, 260, 380, 494, 988, 1235, 2470, 4940, 6089, 12178, 24356, 30445, 60890, 79157, 115691, 121780, 158314, 231382, 316628, 395785, 462764, 578455, 791570, 1156910, 1503983, 1583140, 2313820, 3007966, 6015932, 7519915, 15039830, 30079660]

約数ペア:

[(1, 30079660), (2, 15039830), (4, 7519915), (5, 6015932), (10, 3007966), (13, 2313820), (19, 1583140), (20, 1503983), (26, 1156910), (38, 791570), (52, 578455), (65, 462764), (76, 395785), (95, 316628), (130, 231382), (190, 158314), (247, 121780), (260, 115691), (380, 79157), (494, 60890), (988, 30445), (1235, 24356), (2470, 12178), (4940, 6089)]