2739210

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{131}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 7185024

約数和(自身を除く): 4445814

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 41, 51, 82, 85, 102, 123, 131, 170, 205, 246, 255, 262, 393, 410, 510, 615, 655, 697, 786, 1230, 1310, 1394, 1965, 2091, 2227, 3485, 3930, 4182, 4454, 5371, 6681, 6970, 10455, 10742, 11135, 13362, 16113, 20910, 22270, 26855, 32226, 33405, 53710, 66810, 80565, 91307, 161130, 182614, 273921, 456535, 547842, 913070, 1369605, 2739210]

約数ペア:

[(1, 2739210), (2, 1369605), (3, 913070), (5, 547842), (6, 456535), (10, 273921), (15, 182614), (17, 161130), (30, 91307), (34, 80565), (41, 66810), (51, 53710), (82, 33405), (85, 32226), (102, 26855), (123, 22270), (131, 20910), (170, 16113), (205, 13362), (246, 11135), (255, 10742), (262, 10455), (393, 6970), (410, 6681), (510, 5371), (615, 4454), (655, 4182), (697, 3930), (786, 3485), (1230, 2227), (1310, 2091), (1394, 1965)]