10981230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{761}}^1$

素因数の和:821

約数の個数: 64

約数和(自身を含む): 29187648

約数和(自身を除く): 18206418

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 74, 78, 111, 130, 185, 195, 222, 370, 390, 481, 555, 761, 962, 1110, 1443, 1522, 2283, 2405, 2886, 3805, 4566, 4810, 7215, 7610, 9893, 11415, 14430, 19786, 22830, 28157, 29679, 49465, 56314, 59358, 84471, 98930, 140785, 148395, 168942, 281570, 296790, 366041, 422355, 732082, 844710, 1098123, 1830205, 2196246, 3660410, 5490615, 10981230]

約数ペア:

[(1, 10981230), (2, 5490615), (3, 3660410), (5, 2196246), (6, 1830205), (10, 1098123), (13, 844710), (15, 732082), (26, 422355), (30, 366041), (37, 296790), (39, 281570), (65, 168942), (74, 148395), (78, 140785), (111, 98930), (130, 84471), (185, 59358), (195, 56314), (222, 49465), (370, 29679), (390, 28157), (481, 22830), (555, 19786), (761, 14430), (962, 11415), (1110, 9893), (1443, 7610), (1522, 7215), (2283, 4810), (2405, 4566), (2886, 3805)]