188965710

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{13723}}^1$

素因数の和:13759

約数の個数: 80

約数和(自身を含む): 538035696

約数和(自身を除く): 349069986

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 51, 54, 81, 85, 90, 102, 135, 153, 162, 170, 255, 270, 306, 405, 459, 510, 765, 810, 918, 1377, 1530, 2295, 2754, 4590, 6885, 13723, 13770, 27446, 41169, 68615, 82338, 123507, 137230, 205845, 233291, 247014, 370521, 411690, 466582, 617535, 699873, 741042, 1111563, 1166455, 1235070, 1399746, 1852605, 2099619, 2223126, 2332910, 3499365, 3705210, 4199238, 5557815, 6298857, 6998730, 10498095, 11115630, 12597714, 18896571, 20996190, 31494285, 37793142, 62988570, 94482855, 188965710]

約数ペア:

[(1, 188965710), (2, 94482855), (3, 62988570), (5, 37793142), (6, 31494285), (9, 20996190), (10, 18896571), (15, 12597714), (17, 11115630), (18, 10498095), (27, 6998730), (30, 6298857), (34, 5557815), (45, 4199238), (51, 3705210), (54, 3499365), (81, 2332910), (85, 2223126), (90, 2099619), (102, 1852605), (135, 1399746), (153, 1235070), (162, 1166455), (170, 1111563), (255, 741042), (270, 699873), (306, 617535), (405, 466582), (459, 411690), (510, 370521), (765, 247014), (810, 233291), (918, 205845), (1377, 137230), (1530, 123507), (2295, 82338), (2754, 68615), (4590, 41169), (6885, 27446), (13723, 13770)]