238847310

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{204143}}^1$

素因数の和:204169

約数の個数: 48

約数和(自身を含む): 668775744

約数和(自身を除く): 429928434

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 204143, 408286, 612429, 1020715, 1224858, 1837287, 2041430, 2653859, 3062145, 3674574, 5307718, 6124290, 7961577, 9186435, 13269295, 15923154, 18372870, 23884731, 26538590, 39807885, 47769462, 79615770, 119423655, 238847310]

約数ペア:

[(1, 238847310), (2, 119423655), (3, 79615770), (5, 47769462), (6, 39807885), (9, 26538590), (10, 23884731), (13, 18372870), (15, 15923154), (18, 13269295), (26, 9186435), (30, 7961577), (39, 6124290), (45, 5307718), (65, 3674574), (78, 3062145), (90, 2653859), (117, 2041430), (130, 1837287), (195, 1224858), (234, 1020715), (390, 612429), (585, 408286), (1170, 204143)]