1053390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{73}}^1$

素因数の和:133

約数の個数: 64

約数和(自身を含む): 2834496

約数和(自身を除く): 1781106

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 37, 39, 65, 73, 74, 78, 111, 130, 146, 185, 195, 219, 222, 365, 370, 390, 438, 481, 555, 730, 949, 962, 1095, 1110, 1443, 1898, 2190, 2405, 2701, 2847, 2886, 4745, 4810, 5402, 5694, 7215, 8103, 9490, 13505, 14235, 14430, 16206, 27010, 28470, 35113, 40515, 70226, 81030, 105339, 175565, 210678, 351130, 526695, 1053390]

約数ペア:

[(1, 1053390), (2, 526695), (3, 351130), (5, 210678), (6, 175565), (10, 105339), (13, 81030), (15, 70226), (26, 40515), (30, 35113), (37, 28470), (39, 27010), (65, 16206), (73, 14430), (74, 14235), (78, 13505), (111, 9490), (130, 8103), (146, 7215), (185, 5694), (195, 5402), (219, 4810), (222, 4745), (365, 2886), (370, 2847), (390, 2701), (438, 2405), (481, 2190), (555, 1898), (730, 1443), (949, 1110), (962, 1095)]