8689170

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{257}}^1$

素因数の和:304

約数の個数: 96

約数和(自身を含む): 25411968

約数和(自身を除く): 16722798

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 23, 30, 35, 42, 46, 49, 69, 70, 98, 105, 115, 138, 147, 161, 210, 230, 245, 257, 294, 322, 345, 483, 490, 514, 690, 735, 771, 805, 966, 1127, 1285, 1470, 1542, 1610, 1799, 2254, 2415, 2570, 3381, 3598, 3855, 4830, 5397, 5635, 5911, 6762, 7710, 8995, 10794, 11270, 11822, 12593, 16905, 17733, 17990, 25186, 26985, 29555, 33810, 35466, 37779, 41377, 53970, 59110, 62965, 75558, 82754, 88665, 124131, 125930, 177330, 188895, 206885, 248262, 289639, 377790, 413770, 579278, 620655, 868917, 1241310, 1448195, 1737834, 2896390, 4344585, 8689170]

約数ペア:

[(1, 8689170), (2, 4344585), (3, 2896390), (5, 1737834), (6, 1448195), (7, 1241310), (10, 868917), (14, 620655), (15, 579278), (21, 413770), (23, 377790), (30, 289639), (35, 248262), (42, 206885), (46, 188895), (49, 177330), (69, 125930), (70, 124131), (98, 88665), (105, 82754), (115, 75558), (138, 62965), (147, 59110), (161, 53970), (210, 41377), (230, 37779), (245, 35466), (257, 33810), (294, 29555), (322, 26985), (345, 25186), (483, 17990), (490, 17733), (514, 16905), (690, 12593), (735, 11822), (771, 11270), (805, 10794), (966, 8995), (1127, 7710), (1285, 6762), (1470, 5911), (1542, 5635), (1610, 5397), (1799, 4830), (2254, 3855), (2415, 3598), (2570, 3381)]