154500570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{431}}^1\times {\mathrm{569}}^1$

素因数の和:1020

約数の個数: 96

約数和(自身を含む): 460961280

約数和(自身を除く): 306460710

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 431, 569, 630, 862, 1138, 1293, 1707, 2155, 2586, 2845, 3017, 3414, 3879, 3983, 4310, 5121, 5690, 6034, 6465, 7758, 7966, 8535, 9051, 10242, 11949, 12930, 15085, 17070, 18102, 19395, 19915, 23898, 25605, 27153, 30170, 35847, 38790, 39830, 45255, 51210, 54306, 59745, 71694, 90510, 119490, 135765, 179235, 245239, 271530, 358470, 490478, 735717, 1226195, 1471434, 1716673, 2207151, 2452390, 3433346, 3678585, 4414302, 5150019, 7357170, 8583365, 10300038, 11035755, 15450057, 17166730, 22071510, 25750095, 30900114, 51500190, 77250285, 154500570]

約数ペア:

[(1, 154500570), (2, 77250285), (3, 51500190), (5, 30900114), (6, 25750095), (7, 22071510), (9, 17166730), (10, 15450057), (14, 11035755), (15, 10300038), (18, 8583365), (21, 7357170), (30, 5150019), (35, 4414302), (42, 3678585), (45, 3433346), (63, 2452390), (70, 2207151), (90, 1716673), (105, 1471434), (126, 1226195), (210, 735717), (315, 490478), (431, 358470), (569, 271530), (630, 245239), (862, 179235), (1138, 135765), (1293, 119490), (1707, 90510), (2155, 71694), (2586, 59745), (2845, 54306), (3017, 51210), (3414, 45255), (3879, 39830), (3983, 38790), (4310, 35847), (5121, 30170), (5690, 27153), (6034, 25605), (6465, 23898), (7758, 19915), (7966, 19395), (8535, 18102), (9051, 17070), (10242, 15085), (11949, 12930)]