17010350

素因数分解:

$2^1\times 5^2\times 7^2\times {\mathrm{53}}^1\times {\mathrm{131}}^1$

素因数の和:210

約数の個数: 72

約数和(自身を含む): 37785528

約数和(自身を除く): 20775178

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 49, 50, 53, 70, 98, 106, 131, 175, 245, 262, 265, 350, 371, 490, 530, 655, 742, 917, 1225, 1310, 1325, 1834, 1855, 2450, 2597, 2650, 3275, 3710, 4585, 5194, 6419, 6550, 6943, 9170, 9275, 12838, 12985, 13886, 18550, 22925, 25970, 32095, 34715, 45850, 48601, 64190, 64925, 69430, 97202, 129850, 160475, 173575, 243005, 320950, 340207, 347150, 486010, 680414, 1215025, 1701035, 2430050, 3402070, 8505175, 17010350]

約数ペア:

[(1, 17010350), (2, 8505175), (5, 3402070), (7, 2430050), (10, 1701035), (14, 1215025), (25, 680414), (35, 486010), (49, 347150), (50, 340207), (53, 320950), (70, 243005), (98, 173575), (106, 160475), (131, 129850), (175, 97202), (245, 69430), (262, 64925), (265, 64190), (350, 48601), (371, 45850), (490, 34715), (530, 32095), (655, 25970), (742, 22925), (917, 18550), (1225, 13886), (1310, 12985), (1325, 12838), (1834, 9275), (1855, 9170), (2450, 6943), (2597, 6550), (2650, 6419), (3275, 5194), (3710, 4585)]