85670190

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{43}}^1\times {\mathrm{47}}^1\times {\mathrm{157}}^1$

素因数の和:263

約数の個数: 128

約数和(自身を含む): 240261120

約数和(自身を除く): 154590930

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 43, 45, 47, 54, 86, 90, 94, 129, 135, 141, 157, 215, 235, 258, 270, 282, 314, 387, 423, 430, 470, 471, 645, 705, 774, 785, 846, 942, 1161, 1269, 1290, 1410, 1413, 1570, 1935, 2021, 2115, 2322, 2355, 2538, 2826, 3870, 4042, 4230, 4239, 4710, 5805, 6063, 6345, 6751, 7065, 7379, 8478, 10105, 11610, 12126, 12690, 13502, 14130, 14758, 18189, 20210, 20253, 21195, 22137, 30315, 33755, 36378, 36895, 40506, 42390, 44274, 54567, 60630, 60759, 66411, 67510, 73790, 90945, 101265, 109134, 110685, 121518, 132822, 181890, 182277, 199233, 202530, 221370, 272835, 303795, 317297, 332055, 364554, 398466, 545670, 607590, 634594, 664110, 911385, 951891, 996165, 1586485, 1822770, 1903782, 1992330, 2855673, 3172970, 4759455, 5711346, 8567019, 9518910, 14278365, 17134038, 28556730, 42835095, 85670190]

約数ペア:

[(1, 85670190), (2, 42835095), (3, 28556730), (5, 17134038), (6, 14278365), (9, 9518910), (10, 8567019), (15, 5711346), (18, 4759455), (27, 3172970), (30, 2855673), (43, 1992330), (45, 1903782), (47, 1822770), (54, 1586485), (86, 996165), (90, 951891), (94, 911385), (129, 664110), (135, 634594), (141, 607590), (157, 545670), (215, 398466), (235, 364554), (258, 332055), (270, 317297), (282, 303795), (314, 272835), (387, 221370), (423, 202530), (430, 199233), (470, 182277), (471, 181890), (645, 132822), (705, 121518), (774, 110685), (785, 109134), (846, 101265), (942, 90945), (1161, 73790), (1269, 67510), (1290, 66411), (1410, 60759), (1413, 60630), (1570, 54567), (1935, 44274), (2021, 42390), (2115, 40506), (2322, 36895), (2355, 36378), (2538, 33755), (2826, 30315), (3870, 22137), (4042, 21195), (4230, 20253), (4239, 20210), (4710, 18189), (5805, 14758), (6063, 14130), (6345, 13502), (6751, 12690), (7065, 12126), (7379, 11610), (8478, 10105)]