15589210

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{463}}^1$

素因数の和:527

約数の個数: 64

約数和(自身を含む): 35546112

約数和(自身を除く): 19956902

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 37, 65, 70, 74, 91, 130, 182, 185, 259, 370, 455, 463, 481, 518, 910, 926, 962, 1295, 2315, 2405, 2590, 3241, 3367, 4630, 4810, 6019, 6482, 6734, 12038, 16205, 16835, 17131, 30095, 32410, 33670, 34262, 42133, 60190, 84266, 85655, 119917, 171310, 210665, 222703, 239834, 421330, 445406, 599585, 1113515, 1199170, 1558921, 2227030, 3117842, 7794605, 15589210]

約数ペア:

[(1, 15589210), (2, 7794605), (5, 3117842), (7, 2227030), (10, 1558921), (13, 1199170), (14, 1113515), (26, 599585), (35, 445406), (37, 421330), (65, 239834), (70, 222703), (74, 210665), (91, 171310), (130, 119917), (182, 85655), (185, 84266), (259, 60190), (370, 42133), (455, 34262), (463, 33670), (481, 32410), (518, 30095), (910, 17131), (926, 16835), (962, 16205), (1295, 12038), (2315, 6734), (2405, 6482), (2590, 6019), (3241, 4810), (3367, 4630)]