353923290

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{271}}^1\times {\mathrm{691}}^1$

素因数の和:985

約数の個数: 128

約数和(自身を含む): 1084170240

約数和(自身を除く): 730246950

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 54, 63, 70, 90, 105, 126, 135, 189, 210, 270, 271, 315, 378, 542, 630, 691, 813, 945, 1355, 1382, 1626, 1890, 1897, 2073, 2439, 2710, 3455, 3794, 4065, 4146, 4837, 4878, 5691, 6219, 6910, 7317, 8130, 9485, 9674, 10365, 11382, 12195, 12438, 14511, 14634, 17073, 18657, 18970, 20730, 24185, 24390, 28455, 29022, 31095, 34146, 36585, 37314, 43533, 48370, 51219, 56910, 62190, 72555, 73170, 85365, 87066, 93285, 102438, 130599, 145110, 170730, 186570, 187261, 217665, 256095, 261198, 374522, 435330, 512190, 561783, 652995, 936305, 1123566, 1305990, 1310827, 1685349, 1872610, 2621654, 2808915, 3370698, 3932481, 5056047, 5617830, 6554135, 7864962, 8426745, 10112094, 11797443, 13108270, 16853490, 19662405, 23594886, 25280235, 35392329, 39324810, 50560470, 58987215, 70784658, 117974430, 176961645, 353923290]

約数ペア:

[(1, 353923290), (2, 176961645), (3, 117974430), (5, 70784658), (6, 58987215), (7, 50560470), (9, 39324810), (10, 35392329), (14, 25280235), (15, 23594886), (18, 19662405), (21, 16853490), (27, 13108270), (30, 11797443), (35, 10112094), (42, 8426745), (45, 7864962), (54, 6554135), (63, 5617830), (70, 5056047), (90, 3932481), (105, 3370698), (126, 2808915), (135, 2621654), (189, 1872610), (210, 1685349), (270, 1310827), (271, 1305990), (315, 1123566), (378, 936305), (542, 652995), (630, 561783), (691, 512190), (813, 435330), (945, 374522), (1355, 261198), (1382, 256095), (1626, 217665), (1890, 187261), (1897, 186570), (2073, 170730), (2439, 145110), (2710, 130599), (3455, 102438), (3794, 93285), (4065, 87066), (4146, 85365), (4837, 73170), (4878, 72555), (5691, 62190), (6219, 56910), (6910, 51219), (7317, 48370), (8130, 43533), (9485, 37314), (9674, 36585), (10365, 34146), (11382, 31095), (12195, 29022), (12438, 28455), (14511, 24390), (14634, 24185), (17073, 20730), (18657, 18970)]