243244290

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{7069}}^1$

素因数の和:7147

約数の個数: 64

約数和(自身を含む): 618992640

約数和(自身を除く): 375748350

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 2294, 3441, 5735, 6882, 7069, 11470, 14138, 17205, 21207, 34410, 35345, 42414, 70690, 106035, 212070, 219139, 261553, 438278, 523106, 657417, 784659, 1095695, 1307765, 1314834, 1569318, 2191390, 2615530, 3287085, 3923295, 6574170, 7846590, 8108143, 16216286, 24324429, 40540715, 48648858, 81081430, 121622145, 243244290]

約数ペア:

[(1, 243244290), (2, 121622145), (3, 81081430), (5, 48648858), (6, 40540715), (10, 24324429), (15, 16216286), (30, 8108143), (31, 7846590), (37, 6574170), (62, 3923295), (74, 3287085), (93, 2615530), (111, 2191390), (155, 1569318), (185, 1314834), (186, 1307765), (222, 1095695), (310, 784659), (370, 657417), (465, 523106), (555, 438278), (930, 261553), (1110, 219139), (1147, 212070), (2294, 106035), (3441, 70690), (5735, 42414), (6882, 35345), (7069, 34410), (11470, 21207), (14138, 17205)]