28347930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{24229}}^1$

素因数の和:24255

約数の個数: 48

約数和(自身を含む): 79377480

約数和(自身を除く): 51029550

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 30, 39, 45, 65, 78, 90, 117, 130, 195, 234, 390, 585, 1170, 24229, 48458, 72687, 121145, 145374, 218061, 242290, 314977, 363435, 436122, 629954, 726870, 944931, 1090305, 1574885, 1889862, 2180610, 2834793, 3149770, 4724655, 5669586, 9449310, 14173965, 28347930]

約数ペア:

[(1, 28347930), (2, 14173965), (3, 9449310), (5, 5669586), (6, 4724655), (9, 3149770), (10, 2834793), (13, 2180610), (15, 1889862), (18, 1574885), (26, 1090305), (30, 944931), (39, 726870), (45, 629954), (65, 436122), (78, 363435), (90, 314977), (117, 242290), (130, 218061), (195, 145374), (234, 121145), (390, 72687), (585, 48458), (1170, 24229)]