15671974970

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{269}}^1\times {\mathrm{2543}}^1$

素因数の和:2927

約数の個数: 64

約数和(自身を含む): 29673216000

約数和(自身を除く): 14001241030

約数列:

[1, 2, 5, 10, 29, 58, 79, 145, 158, 269, 290, 395, 538, 790, 1345, 2291, 2543, 2690, 4582, 5086, 7801, 11455, 12715, 15602, 21251, 22910, 25430, 39005, 42502, 73747, 78010, 106255, 147494, 200897, 212510, 368735, 401794, 616279, 684067, 737470, 1004485, 1232558, 1368134, 2008970, 3081395, 3420335, 5826013, 6162790, 6840670, 11652026, 19837943, 29130065, 39675886, 54041293, 58260130, 99189715, 108082586, 198379430, 270206465, 540412930, 1567197497, 3134394994, 7835987485, 15671974970]

約数ペア:

[(1, 15671974970), (2, 7835987485), (5, 3134394994), (10, 1567197497), (29, 540412930), (58, 270206465), (79, 198379430), (145, 108082586), (158, 99189715), (269, 58260130), (290, 54041293), (395, 39675886), (538, 29130065), (790, 19837943), (1345, 11652026), (2291, 6840670), (2543, 6162790), (2690, 5826013), (4582, 3420335), (5086, 3081395), (7801, 2008970), (11455, 1368134), (12715, 1232558), (15602, 1004485), (21251, 737470), (22910, 684067), (25430, 616279), (39005, 401794), (42502, 368735), (73747, 212510), (78010, 200897), (106255, 147494)]