65403420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1733}}^1$

素因数の和:1799

約数の個数: 96

約数和(自身を含む): 199257408

約数和(自身を除く): 133853988

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 37, 51, 60, 68, 74, 85, 102, 111, 148, 170, 185, 204, 222, 255, 340, 370, 444, 510, 555, 629, 740, 1020, 1110, 1258, 1733, 1887, 2220, 2516, 3145, 3466, 3774, 5199, 6290, 6932, 7548, 8665, 9435, 10398, 12580, 17330, 18870, 20796, 25995, 29461, 34660, 37740, 51990, 58922, 64121, 88383, 103980, 117844, 128242, 147305, 176766, 192363, 256484, 294610, 320605, 353532, 384726, 441915, 589220, 641210, 769452, 883830, 961815, 1090057, 1282420, 1767660, 1923630, 2180114, 3270171, 3847260, 4360228, 5450285, 6540342, 10900570, 13080684, 16350855, 21801140, 32701710, 65403420]

約数ペア:

[(1, 65403420), (2, 32701710), (3, 21801140), (4, 16350855), (5, 13080684), (6, 10900570), (10, 6540342), (12, 5450285), (15, 4360228), (17, 3847260), (20, 3270171), (30, 2180114), (34, 1923630), (37, 1767660), (51, 1282420), (60, 1090057), (68, 961815), (74, 883830), (85, 769452), (102, 641210), (111, 589220), (148, 441915), (170, 384726), (185, 353532), (204, 320605), (222, 294610), (255, 256484), (340, 192363), (370, 176766), (444, 147305), (510, 128242), (555, 117844), (629, 103980), (740, 88383), (1020, 64121), (1110, 58922), (1258, 51990), (1733, 37740), (1887, 34660), (2220, 29461), (2516, 25995), (3145, 20796), (3466, 18870), (3774, 17330), (5199, 12580), (6290, 10398), (6932, 9435), (7548, 8665)]