8838570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{173}}^1$

素因数の和:327

約数の個数: 64

約数和(自身を含む): 23151744

約数和(自身を除く): 14313174

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 131, 173, 195, 262, 346, 390, 393, 519, 655, 786, 865, 1038, 1310, 1703, 1730, 1965, 2249, 2595, 3406, 3930, 4498, 5109, 5190, 6747, 8515, 10218, 11245, 13494, 17030, 22490, 22663, 25545, 33735, 45326, 51090, 67470, 67989, 113315, 135978, 226630, 294619, 339945, 589238, 679890, 883857, 1473095, 1767714, 2946190, 4419285, 8838570]

約数ペア:

[(1, 8838570), (2, 4419285), (3, 2946190), (5, 1767714), (6, 1473095), (10, 883857), (13, 679890), (15, 589238), (26, 339945), (30, 294619), (39, 226630), (65, 135978), (78, 113315), (130, 67989), (131, 67470), (173, 51090), (195, 45326), (262, 33735), (346, 25545), (390, 22663), (393, 22490), (519, 17030), (655, 13494), (786, 11245), (865, 10218), (1038, 8515), (1310, 6747), (1703, 5190), (1730, 5109), (1965, 4498), (2249, 3930), (2595, 3406)]