15611570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:191

約数の個数: 64

約数和(自身を含む): 32387040

約数和(自身を除く): 16775470

約数列:

[1, 2, 5, 10, 13, 26, 29, 41, 58, 65, 82, 101, 130, 145, 202, 205, 290, 377, 410, 505, 533, 754, 1010, 1066, 1189, 1313, 1885, 2378, 2626, 2665, 2929, 3770, 4141, 5330, 5858, 5945, 6565, 8282, 11890, 13130, 14645, 15457, 20705, 29290, 30914, 38077, 41410, 53833, 76154, 77285, 107666, 120089, 154570, 190385, 240178, 269165, 380770, 538330, 600445, 1200890, 1561157, 3122314, 7805785, 15611570]

約数ペア:

[(1, 15611570), (2, 7805785), (5, 3122314), (10, 1561157), (13, 1200890), (26, 600445), (29, 538330), (41, 380770), (58, 269165), (65, 240178), (82, 190385), (101, 154570), (130, 120089), (145, 107666), (202, 77285), (205, 76154), (290, 53833), (377, 41410), (410, 38077), (505, 30914), (533, 29290), (754, 20705), (1010, 15457), (1066, 14645), (1189, 13130), (1313, 11890), (1885, 8282), (2378, 6565), (2626, 5945), (2665, 5858), (2929, 5330), (3770, 4141)]