13880099940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{349}}^1\times {\mathrm{94693}}^1$

素因数の和:95061

約数の個数: 96

約数和(自身を含む): 44544057600

約数和(自身を除く): 30663957660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 349, 420, 698, 1047, 1396, 1745, 2094, 2443, 3490, 4188, 4886, 5235, 6980, 7329, 9772, 10470, 12215, 14658, 20940, 24430, 29316, 36645, 48860, 73290, 94693, 146580, 189386, 284079, 378772, 473465, 568158, 662851, 946930, 1136316, 1325702, 1420395, 1893860, 1988553, 2651404, 2840790, 3314255, 3977106, 5681580, 6628510, 7954212, 9942765, 13257020, 19885530, 33047857, 39771060, 66095714, 99143571, 132191428, 165239285, 198287142, 231334999, 330478570, 396574284, 462669998, 495717855, 660957140, 694004997, 925339996, 991435710, 1156674995, 1388009994, 1982871420, 2313349990, 2776019988, 3470024985, 4626699980, 6940049970, 13880099940]

約数ペア:

[(1, 13880099940), (2, 6940049970), (3, 4626699980), (4, 3470024985), (5, 2776019988), (6, 2313349990), (7, 1982871420), (10, 1388009994), (12, 1156674995), (14, 991435710), (15, 925339996), (20, 694004997), (21, 660957140), (28, 495717855), (30, 462669998), (35, 396574284), (42, 330478570), (60, 231334999), (70, 198287142), (84, 165239285), (105, 132191428), (140, 99143571), (210, 66095714), (349, 39771060), (420, 33047857), (698, 19885530), (1047, 13257020), (1396, 9942765), (1745, 7954212), (2094, 6628510), (2443, 5681580), (3490, 3977106), (4188, 3314255), (4886, 2840790), (5235, 2651404), (6980, 1988553), (7329, 1893860), (9772, 1420395), (10470, 1325702), (12215, 1136316), (14658, 946930), (20940, 662851), (24430, 568158), (29316, 473465), (36645, 378772), (48860, 284079), (73290, 189386), (94693, 146580)]