15691292110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{461}}^1\times {\mathrm{6089}}^1$

素因数の和:6613

約数の個数: 64

約数和(自身を含む): 31196975040

約数和(自身を除く): 15505682930

約数列:

[1, 2, 5, 10, 13, 26, 43, 65, 86, 130, 215, 430, 461, 559, 922, 1118, 2305, 2795, 4610, 5590, 5993, 6089, 11986, 12178, 19823, 29965, 30445, 39646, 59930, 60890, 79157, 99115, 158314, 198230, 257699, 261827, 395785, 515398, 523654, 791570, 1288495, 1309135, 2576990, 2618270, 2807029, 3403751, 5614058, 6807502, 14035145, 17018755, 28070290, 34037510, 36491377, 72982754, 120702247, 182456885, 241404494, 364913770, 603511235, 1207022470, 1569129211, 3138258422, 7845646055, 15691292110]

約数ペア:

[(1, 15691292110), (2, 7845646055), (5, 3138258422), (10, 1569129211), (13, 1207022470), (26, 603511235), (43, 364913770), (65, 241404494), (86, 182456885), (130, 120702247), (215, 72982754), (430, 36491377), (461, 34037510), (559, 28070290), (922, 17018755), (1118, 14035145), (2305, 6807502), (2795, 5614058), (4610, 3403751), (5590, 2807029), (5993, 2618270), (6089, 2576990), (11986, 1309135), (12178, 1288495), (19823, 791570), (29965, 523654), (30445, 515398), (39646, 395785), (59930, 261827), (60890, 257699), (79157, 198230), (99115, 158314)]