61155630

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{39971}}^1$

素因数の和:40001

約数の個数: 48

約数和(自身を含む): 168362064

約数和(自身を除く): 107206434

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 30, 34, 45, 51, 85, 90, 102, 153, 170, 255, 306, 510, 765, 1530, 39971, 79942, 119913, 199855, 239826, 359739, 399710, 599565, 679507, 719478, 1199130, 1359014, 1798695, 2038521, 3397535, 3597390, 4077042, 6115563, 6795070, 10192605, 12231126, 20385210, 30577815, 61155630]

約数ペア:

[(1, 61155630), (2, 30577815), (3, 20385210), (5, 12231126), (6, 10192605), (9, 6795070), (10, 6115563), (15, 4077042), (17, 3597390), (18, 3397535), (30, 2038521), (34, 1798695), (45, 1359014), (51, 1199130), (85, 719478), (90, 679507), (102, 599565), (153, 399710), (170, 359739), (255, 239826), (306, 199855), (510, 119913), (765, 79942), (1530, 39971)]