31240170

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{26701}}^1$

素因数の和:26727

約数の個数: 48

約数和(自身を含む): 87475752

約数和(自身を除く): 56235582

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, 26701, 53402, 80103, 133505, 160206, 240309, 267010, 347113, 400515, 480618, 694226, 801030, 1041339, 1201545, 1735565, 2082678, 2403090, 3124017, 3471130, 5206695, 6248034, 10413390, 15620085, 31240170]

約数ペア:

[(1, 31240170), (2, 15620085), (3, 10413390), (5, 6248034), (6, 5206695), (9, 3471130), (10, 3124017), (13, 2403090), (15, 2082678), (18, 1735565), (26, 1201545), (30, 1041339), (39, 801030), (45, 694226), (65, 480618), (78, 400515), (90, 347113), (117, 267010), (130, 240309), (195, 160206), (234, 133505), (390, 80103), (585, 53402), (1170, 26701)]