354891810

素因数分解:

$2^1\times 3^1\times 5^1\times 7^4\times {\mathrm{13}}^1\times {\mathrm{379}}^1$

素因数の和:430

約数の個数: 160

約数和(自身を含む): 1072895040

約数和(自身を除く): 718003230

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 49, 65, 70, 78, 91, 98, 105, 130, 147, 182, 195, 210, 245, 273, 294, 343, 379, 390, 455, 490, 546, 637, 686, 735, 758, 910, 1029, 1137, 1274, 1365, 1470, 1715, 1895, 1911, 2058, 2274, 2401, 2653, 2730, 3185, 3430, 3790, 3822, 4459, 4802, 4927, 5145, 5306, 5685, 6370, 7203, 7959, 8918, 9555, 9854, 10290, 11370, 12005, 13265, 13377, 14406, 14781, 15918, 18571, 19110, 22295, 24010, 24635, 26530, 26754, 29562, 31213, 34489, 36015, 37142, 39795, 44590, 49270, 55713, 62426, 66885, 68978, 72030, 73905, 79590, 92855, 93639, 103467, 111426, 129997, 133770, 147810, 156065, 172445, 185710, 187278, 206934, 241423, 259994, 278565, 312130, 344890, 389991, 468195, 482846, 517335, 557130, 649985, 724269, 779982, 909979, 936390, 1034670, 1207115, 1299970, 1448538, 1689961, 1819958, 1949955, 2414230, 2729937, 3379922, 3621345, 3899910, 4549895, 5069883, 5459874, 7242690, 8449805, 9099790, 10139766, 11829727, 13649685, 16899610, 23659454, 25349415, 27299370, 35489181, 50698830, 59148635, 70978362, 118297270, 177445905, 354891810]

約数ペア:

[(1, 354891810), (2, 177445905), (3, 118297270), (5, 70978362), (6, 59148635), (7, 50698830), (10, 35489181), (13, 27299370), (14, 25349415), (15, 23659454), (21, 16899610), (26, 13649685), (30, 11829727), (35, 10139766), (39, 9099790), (42, 8449805), (49, 7242690), (65, 5459874), (70, 5069883), (78, 4549895), (91, 3899910), (98, 3621345), (105, 3379922), (130, 2729937), (147, 2414230), (182, 1949955), (195, 1819958), (210, 1689961), (245, 1448538), (273, 1299970), (294, 1207115), (343, 1034670), (379, 936390), (390, 909979), (455, 779982), (490, 724269), (546, 649985), (637, 557130), (686, 517335), (735, 482846), (758, 468195), (910, 389991), (1029, 344890), (1137, 312130), (1274, 278565), (1365, 259994), (1470, 241423), (1715, 206934), (1895, 187278), (1911, 185710), (2058, 172445), (2274, 156065), (2401, 147810), (2653, 133770), (2730, 129997), (3185, 111426), (3430, 103467), (3790, 93639), (3822, 92855), (4459, 79590), (4802, 73905), (4927, 72030), (5145, 68978), (5306, 66885), (5685, 62426), (6370, 55713), (7203, 49270), (7959, 44590), (8918, 39795), (9555, 37142), (9854, 36015), (10290, 34489), (11370, 31213), (12005, 29562), (13265, 26754), (13377, 26530), (14406, 24635), (14781, 24010), (15918, 22295), (18571, 19110)]