173048330

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1\times {\mathrm{479}}^1$

素因数の和:903

約数の個数: 64

約数和(自身を含む): 385136640

約数和(自身を除く): 212088310

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 397, 455, 479, 794, 910, 958, 1985, 2395, 2779, 3353, 3970, 4790, 5161, 5558, 6227, 6706, 10322, 12454, 13895, 16765, 25805, 27790, 31135, 33530, 36127, 43589, 51610, 62270, 72254, 87178, 180635, 190163, 217945, 361270, 380326, 435890, 950815, 1331141, 1901630, 2472119, 2662282, 4944238, 6655705, 12360595, 13311410, 17304833, 24721190, 34609666, 86524165, 173048330]

約数ペア:

[(1, 173048330), (2, 86524165), (5, 34609666), (7, 24721190), (10, 17304833), (13, 13311410), (14, 12360595), (26, 6655705), (35, 4944238), (65, 2662282), (70, 2472119), (91, 1901630), (130, 1331141), (182, 950815), (397, 435890), (455, 380326), (479, 361270), (794, 217945), (910, 190163), (958, 180635), (1985, 87178), (2395, 72254), (2779, 62270), (3353, 51610), (3970, 43589), (4790, 36127), (5161, 33530), (5558, 31135), (6227, 27790), (6706, 25805), (10322, 16765), (12454, 13895)]