337206430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{43}}^1\times {\mathrm{6481}}^1$

素因数の和:6553

約数の個数: 48

約数和(自身を含む): 682787952

約数和(自身を除く): 345581522

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 121, 215, 242, 430, 473, 605, 946, 1210, 2365, 4730, 5203, 6481, 10406, 12962, 26015, 32405, 52030, 64810, 71291, 142582, 278683, 356455, 557366, 712910, 784201, 1393415, 1568402, 2786830, 3065513, 3921005, 6131026, 7842010, 15327565, 30655130, 33720643, 67441286, 168603215, 337206430]

約数ペア:

[(1, 337206430), (2, 168603215), (5, 67441286), (10, 33720643), (11, 30655130), (22, 15327565), (43, 7842010), (55, 6131026), (86, 3921005), (110, 3065513), (121, 2786830), (215, 1568402), (242, 1393415), (430, 784201), (473, 712910), (605, 557366), (946, 356455), (1210, 278683), (2365, 142582), (4730, 71291), (5203, 64810), (6481, 52030), (10406, 32405), (12962, 26015)]