70381150

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{23}}^1\times {\mathrm{1249}}^1$

素因数の和:1298

約数の個数: 72

約数和(自身を含む): 159030000

約数和(自身を除く): 88648850

約数列:

[1, 2, 5, 7, 10, 14, 23, 25, 35, 46, 49, 50, 70, 98, 115, 161, 175, 230, 245, 322, 350, 490, 575, 805, 1127, 1150, 1225, 1249, 1610, 2254, 2450, 2498, 4025, 5635, 6245, 8050, 8743, 11270, 12490, 17486, 28175, 28727, 31225, 43715, 56350, 57454, 61201, 62450, 87430, 122402, 143635, 201089, 218575, 287270, 306005, 402178, 437150, 612010, 718175, 1005445, 1407623, 1436350, 1530025, 2010890, 2815246, 3060050, 5027225, 7038115, 10054450, 14076230, 35190575, 70381150]

約数ペア:

[(1, 70381150), (2, 35190575), (5, 14076230), (7, 10054450), (10, 7038115), (14, 5027225), (23, 3060050), (25, 2815246), (35, 2010890), (46, 1530025), (49, 1436350), (50, 1407623), (70, 1005445), (98, 718175), (115, 612010), (161, 437150), (175, 402178), (230, 306005), (245, 287270), (322, 218575), (350, 201089), (490, 143635), (575, 122402), (805, 87430), (1127, 62450), (1150, 61201), (1225, 57454), (1249, 56350), (1610, 43715), (2254, 31225), (2450, 28727), (2498, 28175), (4025, 17486), (5635, 12490), (6245, 11270), (8050, 8743)]