63915180

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{4909}}^1$

素因数の和:4959

約数の個数: 96

約数和(自身を含む): 211169280

約数和(自身を除く): 147254100

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 60, 62, 70, 84, 93, 105, 124, 140, 155, 186, 210, 217, 310, 372, 420, 434, 465, 620, 651, 868, 930, 1085, 1302, 1860, 2170, 2604, 3255, 4340, 4909, 6510, 9818, 13020, 14727, 19636, 24545, 29454, 34363, 49090, 58908, 68726, 73635, 98180, 103089, 137452, 147270, 152179, 171815, 206178, 294540, 304358, 343630, 412356, 456537, 515445, 608716, 687260, 760895, 913074, 1030890, 1065253, 1521790, 1826148, 2061780, 2130506, 2282685, 3043580, 3195759, 4261012, 4565370, 5326265, 6391518, 9130740, 10652530, 12783036, 15978795, 21305060, 31957590, 63915180]

約数ペア:

[(1, 63915180), (2, 31957590), (3, 21305060), (4, 15978795), (5, 12783036), (6, 10652530), (7, 9130740), (10, 6391518), (12, 5326265), (14, 4565370), (15, 4261012), (20, 3195759), (21, 3043580), (28, 2282685), (30, 2130506), (31, 2061780), (35, 1826148), (42, 1521790), (60, 1065253), (62, 1030890), (70, 913074), (84, 760895), (93, 687260), (105, 608716), (124, 515445), (140, 456537), (155, 412356), (186, 343630), (210, 304358), (217, 294540), (310, 206178), (372, 171815), (420, 152179), (434, 147270), (465, 137452), (620, 103089), (651, 98180), (868, 73635), (930, 68726), (1085, 58908), (1302, 49090), (1860, 34363), (2170, 29454), (2604, 24545), (3255, 19636), (4340, 14727), (4909, 13020), (6510, 9818)]