727490790

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{701}}^1\times {\mathrm{887}}^1$

素因数の和:1614

約数の個数: 96

約数和(自身を含む): 2042179776

約数和(自身を除く): 1314688986

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, 701, 887, 1170, 1402, 1774, 2103, 2661, 3505, 4206, 4435, 5322, 6309, 7010, 7983, 8870, 9113, 10515, 11531, 12618, 13305, 15966, 18226, 21030, 23062, 26610, 27339, 31545, 34593, 39915, 45565, 54678, 57655, 63090, 69186, 79830, 82017, 91130, 103779, 115310, 136695, 164034, 172965, 207558, 273390, 345930, 410085, 518895, 621787, 820170, 1037790, 1243574, 1865361, 3108935, 3730722, 5596083, 6217870, 8083231, 9326805, 11192166, 16166462, 18653610, 24249693, 27980415, 40416155, 48499386, 55960830, 72749079, 80832310, 121248465, 145498158, 242496930, 363745395, 727490790]

約数ペア:

[(1, 727490790), (2, 363745395), (3, 242496930), (5, 145498158), (6, 121248465), (9, 80832310), (10, 72749079), (13, 55960830), (15, 48499386), (18, 40416155), (26, 27980415), (30, 24249693), (39, 18653610), (45, 16166462), (65, 11192166), (78, 9326805), (90, 8083231), (117, 6217870), (130, 5596083), (195, 3730722), (234, 3108935), (390, 1865361), (585, 1243574), (701, 1037790), (887, 820170), (1170, 621787), (1402, 518895), (1774, 410085), (2103, 345930), (2661, 273390), (3505, 207558), (4206, 172965), (4435, 164034), (5322, 136695), (6309, 115310), (7010, 103779), (7983, 91130), (8870, 82017), (9113, 79830), (10515, 69186), (11531, 63090), (12618, 57655), (13305, 54678), (15966, 45565), (18226, 39915), (21030, 34593), (23062, 31545), (26610, 27339)]