26126490

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2161}}^1$

素因数の和:2215

約数の個数: 64

約数和(自身を含む): 69737472

約数和(自身を除く): 43610982

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 31, 39, 62, 65, 78, 93, 130, 155, 186, 195, 310, 390, 403, 465, 806, 930, 1209, 2015, 2161, 2418, 4030, 4322, 6045, 6483, 10805, 12090, 12966, 21610, 28093, 32415, 56186, 64830, 66991, 84279, 133982, 140465, 168558, 200973, 280930, 334955, 401946, 421395, 669910, 842790, 870883, 1004865, 1741766, 2009730, 2612649, 4354415, 5225298, 8708830, 13063245, 26126490]

約数ペア:

[(1, 26126490), (2, 13063245), (3, 8708830), (5, 5225298), (6, 4354415), (10, 2612649), (13, 2009730), (15, 1741766), (26, 1004865), (30, 870883), (31, 842790), (39, 669910), (62, 421395), (65, 401946), (78, 334955), (93, 280930), (130, 200973), (155, 168558), (186, 140465), (195, 133982), (310, 84279), (390, 66991), (403, 64830), (465, 56186), (806, 32415), (930, 28093), (1209, 21610), (2015, 12966), (2161, 12090), (2418, 10805), (4030, 6483), (4322, 6045)]