12147070

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1$

素因数の和:157

約数の個数: 64

約数和(自身を含む): 25147584

約数和(自身を除く): 13000514

約数列:

[1, 2, 5, 10, 13, 26, 41, 43, 53, 65, 82, 86, 106, 130, 205, 215, 265, 410, 430, 530, 533, 559, 689, 1066, 1118, 1378, 1763, 2173, 2279, 2665, 2795, 3445, 3526, 4346, 4558, 5330, 5590, 6890, 8815, 10865, 11395, 17630, 21730, 22790, 22919, 28249, 29627, 45838, 56498, 59254, 93439, 114595, 141245, 148135, 186878, 229190, 282490, 296270, 467195, 934390, 1214707, 2429414, 6073535, 12147070]

約数ペア:

[(1, 12147070), (2, 6073535), (5, 2429414), (10, 1214707), (13, 934390), (26, 467195), (41, 296270), (43, 282490), (53, 229190), (65, 186878), (82, 148135), (86, 141245), (106, 114595), (130, 93439), (205, 59254), (215, 56498), (265, 45838), (410, 29627), (430, 28249), (530, 22919), (533, 22790), (559, 21730), (689, 17630), (1066, 11395), (1118, 10865), (1378, 8815), (1763, 6890), (2173, 5590), (2279, 5330), (2665, 4558), (2795, 4346), (3445, 3526)]