291269460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{739}}^1\times {\mathrm{6569}}^1$

素因数の和:7320

約数の個数: 48

約数和(自身を含む): 816782400

約数和(自身を除く): 525512940

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 739, 1478, 2217, 2956, 3695, 4434, 6569, 7390, 8868, 11085, 13138, 14780, 19707, 22170, 26276, 32845, 39414, 44340, 65690, 78828, 98535, 131380, 197070, 394140, 4854491, 9708982, 14563473, 19417964, 24272455, 29126946, 48544910, 58253892, 72817365, 97089820, 145634730, 291269460]

約数ペア:

[(1, 291269460), (2, 145634730), (3, 97089820), (4, 72817365), (5, 58253892), (6, 48544910), (10, 29126946), (12, 24272455), (15, 19417964), (20, 14563473), (30, 9708982), (60, 4854491), (739, 394140), (1478, 197070), (2217, 131380), (2956, 98535), (3695, 78828), (4434, 65690), (6569, 44340), (7390, 39414), (8868, 32845), (11085, 26276), (13138, 22170), (14780, 19707)]