54370890

素因数分解:

$2^1\times 3^2\times 5^1\times 7^2\times {\mathrm{12329}}^1$

素因数の和:12356

約数の個数: 72

約数和(自身を含む): 164457540

約数和(自身を除く): 110086650

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 49, 63, 70, 90, 98, 105, 126, 147, 210, 245, 294, 315, 441, 490, 630, 735, 882, 1470, 2205, 4410, 12329, 24658, 36987, 61645, 73974, 86303, 110961, 123290, 172606, 184935, 221922, 258909, 369870, 431515, 517818, 554805, 604121, 776727, 863030, 1109610, 1208242, 1294545, 1553454, 1812363, 2589090, 3020605, 3624726, 3883635, 5437089, 6041210, 7767270, 9061815, 10874178, 18123630, 27185445, 54370890]

約数ペア:

[(1, 54370890), (2, 27185445), (3, 18123630), (5, 10874178), (6, 9061815), (7, 7767270), (9, 6041210), (10, 5437089), (14, 3883635), (15, 3624726), (18, 3020605), (21, 2589090), (30, 1812363), (35, 1553454), (42, 1294545), (45, 1208242), (49, 1109610), (63, 863030), (70, 776727), (90, 604121), (98, 554805), (105, 517818), (126, 431515), (147, 369870), (210, 258909), (245, 221922), (294, 184935), (315, 172606), (441, 123290), (490, 110961), (630, 86303), (735, 73974), (882, 61645), (1470, 36987), (2205, 24658), (4410, 12329)]