324897430

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{17477}}^1$

素因数の和:17521

約数の個数: 48

約数和(自身を含む): 690870384

約数和(自身を除く): 365972954

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3718, 9295, 17477, 18590, 34954, 87385, 174770, 192247, 227201, 384494, 454402, 961235, 1136005, 1922470, 2272010, 2499211, 2953613, 4998422, 5907226, 12496055, 14768065, 24992110, 29536130, 32489743, 64979486, 162448715, 324897430]

約数ペア:

[(1, 324897430), (2, 162448715), (5, 64979486), (10, 32489743), (11, 29536130), (13, 24992110), (22, 14768065), (26, 12496055), (55, 5907226), (65, 4998422), (110, 2953613), (130, 2499211), (143, 2272010), (169, 1922470), (286, 1136005), (338, 961235), (715, 454402), (845, 384494), (1430, 227201), (1690, 192247), (1859, 174770), (3718, 87385), (9295, 34954), (17477, 18590)]