172504770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{251}}^1\times {\mathrm{739}}^1$

素因数の和:1031

約数の個数: 64

約数和(自身を含む): 429649920

約数和(自身を除く): 257145150

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 251, 310, 465, 502, 739, 753, 930, 1255, 1478, 1506, 2217, 2510, 3695, 3765, 4434, 7390, 7530, 7781, 11085, 15562, 22170, 22909, 23343, 38905, 45818, 46686, 68727, 77810, 114545, 116715, 137454, 185489, 229090, 233430, 343635, 370978, 556467, 687270, 927445, 1112934, 1854890, 2782335, 5564670, 5750159, 11500318, 17250477, 28750795, 34500954, 57501590, 86252385, 172504770]

約数ペア:

[(1, 172504770), (2, 86252385), (3, 57501590), (5, 34500954), (6, 28750795), (10, 17250477), (15, 11500318), (30, 5750159), (31, 5564670), (62, 2782335), (93, 1854890), (155, 1112934), (186, 927445), (251, 687270), (310, 556467), (465, 370978), (502, 343635), (739, 233430), (753, 229090), (930, 185489), (1255, 137454), (1478, 116715), (1506, 114545), (2217, 77810), (2510, 68727), (3695, 46686), (3765, 45818), (4434, 38905), (7390, 23343), (7530, 22909), (7781, 22170), (11085, 15562)]