120964974

素因数分解:

$2^1\times 3^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{53}}^1\times {\mathrm{1009}}^1$

素因数の和:1109

約数の個数: 64

約数和(自身を含む): 274881600

約数和(自身を除く): 153916626

約数列:

[1, 2, 3, 6, 13, 26, 29, 39, 53, 58, 78, 87, 106, 159, 174, 318, 377, 689, 754, 1009, 1131, 1378, 1537, 2018, 2067, 2262, 3027, 3074, 4134, 4611, 6054, 9222, 13117, 19981, 26234, 29261, 39351, 39962, 53477, 58522, 59943, 78702, 87783, 106954, 119886, 160431, 175566, 320862, 380393, 695201, 760786, 1141179, 1390402, 1550833, 2085603, 2282358, 3101666, 4171206, 4652499, 9304998, 20160829, 40321658, 60482487, 120964974]

約数ペア:

[(1, 120964974), (2, 60482487), (3, 40321658), (6, 20160829), (13, 9304998), (26, 4652499), (29, 4171206), (39, 3101666), (53, 2282358), (58, 2085603), (78, 1550833), (87, 1390402), (106, 1141179), (159, 760786), (174, 695201), (318, 380393), (377, 320862), (689, 175566), (754, 160431), (1009, 119886), (1131, 106954), (1378, 87783), (1537, 78702), (2018, 59943), (2067, 58522), (2262, 53477), (3027, 39962), (3074, 39351), (4134, 29261), (4611, 26234), (6054, 19981), (9222, 13117)]