230287590

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65609}}^1$

素因数の和:65638

約数の個数: 64

約数和(自身を含む): 661348800

約数和(自身を除く): 431061210

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 78, 90, 117, 130, 135, 195, 234, 270, 351, 390, 585, 702, 1170, 1755, 3510, 65609, 131218, 196827, 328045, 393654, 590481, 656090, 852917, 984135, 1180962, 1705834, 1771443, 1968270, 2558751, 2952405, 3542886, 4264585, 5117502, 5904810, 7676253, 8529170, 8857215, 12793755, 15352506, 17714430, 23028759, 25587510, 38381265, 46057518, 76762530, 115143795, 230287590]

約数ペア:

[(1, 230287590), (2, 115143795), (3, 76762530), (5, 46057518), (6, 38381265), (9, 25587510), (10, 23028759), (13, 17714430), (15, 15352506), (18, 12793755), (26, 8857215), (27, 8529170), (30, 7676253), (39, 5904810), (45, 5117502), (54, 4264585), (65, 3542886), (78, 2952405), (90, 2558751), (117, 1968270), (130, 1771443), (135, 1705834), (195, 1180962), (234, 984135), (270, 852917), (351, 656090), (390, 590481), (585, 393654), (702, 328045), (1170, 196827), (1755, 131218), (3510, 65609)]