2170642710

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{79}}^1\times {\mathrm{39821}}^1$

素因数の和:39933

約数の個数: 64

約数和(自身を含む): 5504993280

約数和(自身を除く): 3334350570

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 79, 115, 138, 158, 230, 237, 345, 395, 474, 690, 790, 1185, 1817, 2370, 3634, 5451, 9085, 10902, 18170, 27255, 39821, 54510, 79642, 119463, 199105, 238926, 398210, 597315, 915883, 1194630, 1831766, 2747649, 3145859, 4579415, 5495298, 6291718, 9158830, 9437577, 13738245, 15729295, 18875154, 27476490, 31458590, 47187885, 72354757, 94375770, 144709514, 217064271, 361773785, 434128542, 723547570, 1085321355, 2170642710]

約数ペア:

[(1, 2170642710), (2, 1085321355), (3, 723547570), (5, 434128542), (6, 361773785), (10, 217064271), (15, 144709514), (23, 94375770), (30, 72354757), (46, 47187885), (69, 31458590), (79, 27476490), (115, 18875154), (138, 15729295), (158, 13738245), (230, 9437577), (237, 9158830), (345, 6291718), (395, 5495298), (474, 4579415), (690, 3145859), (790, 2747649), (1185, 1831766), (1817, 1194630), (2370, 915883), (3634, 597315), (5451, 398210), (9085, 238926), (10902, 199105), (18170, 119463), (27255, 79642), (39821, 54510)]