141774780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{10889}}^1$

素因数の和:10939

約数の個数: 96

約数和(自身を含む): 468357120

約数和(自身を除く): 326582340

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, 6510, 10889, 13020, 21778, 32667, 43556, 54445, 65334, 76223, 108890, 130668, 152446, 163335, 217780, 228669, 304892, 326670, 337559, 381115, 457338, 653340, 675118, 762230, 914676, 1012677, 1143345, 1350236, 1524460, 1687795, 2025354, 2286690, 2362913, 3375590, 4050708, 4573380, 4725826, 5063385, 6751180, 7088739, 9451652, 10126770, 11814565, 14177478, 20253540, 23629130, 28354956, 35443695, 47258260, 70887390, 141774780]

約数ペア:

[(1, 141774780), (2, 70887390), (3, 47258260), (4, 35443695), (5, 28354956), (6, 23629130), (7, 20253540), (10, 14177478), (12, 11814565), (14, 10126770), (15, 9451652), (20, 7088739), (21, 6751180), (28, 5063385), (30, 4725826), (31, 4573380), (35, 4050708), (42, 3375590), (60, 2362913), (62, 2286690), (70, 2025354), (84, 1687795), (93, 1524460), (105, 1350236), (124, 1143345), (140, 1012677), (155, 914676), (186, 762230), (210, 675118), (217, 653340), (310, 457338), (372, 381115), (420, 337559), (434, 326670), (465, 304892), (620, 228669), (651, 217780), (868, 163335), (930, 152446), (1085, 130668), (1302, 108890), (1860, 76223), (2170, 65334), (2604, 54445), (3255, 43556), (4340, 32667), (6510, 21778), (10889, 13020)]