294213780

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{977}}^1$

素因数の和:1238

約数の個数: 144

約数和(自身を含む): 1025256960

約数和(自身を除く): 731043180

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 239, 252, 315, 420, 478, 630, 717, 956, 977, 1195, 1260, 1434, 1673, 1954, 2151, 2390, 2868, 2931, 3346, 3585, 3908, 4302, 4780, 4885, 5019, 5862, 6692, 6839, 7170, 8365, 8604, 8793, 9770, 10038, 10755, 11724, 13678, 14340, 14655, 15057, 16730, 17586, 19540, 20076, 20517, 21510, 25095, 27356, 29310, 30114, 33460, 34195, 35172, 41034, 43020, 43965, 50190, 58620, 60228, 61551, 68390, 75285, 82068, 87930, 100380, 102585, 123102, 136780, 150570, 175860, 205170, 233503, 246204, 301140, 307755, 410340, 467006, 615510, 700509, 934012, 1167515, 1231020, 1401018, 1634521, 2101527, 2335030, 2802036, 3269042, 3502545, 4203054, 4670060, 4903563, 6538084, 7005090, 8172605, 8406108, 9807126, 10507635, 14010180, 14710689, 16345210, 19614252, 21015270, 24517815, 29421378, 32690420, 42030540, 49035630, 58842756, 73553445, 98071260, 147106890, 294213780]

約数ペア:

[(1, 294213780), (2, 147106890), (3, 98071260), (4, 73553445), (5, 58842756), (6, 49035630), (7, 42030540), (9, 32690420), (10, 29421378), (12, 24517815), (14, 21015270), (15, 19614252), (18, 16345210), (20, 14710689), (21, 14010180), (28, 10507635), (30, 9807126), (35, 8406108), (36, 8172605), (42, 7005090), (45, 6538084), (60, 4903563), (63, 4670060), (70, 4203054), (84, 3502545), (90, 3269042), (105, 2802036), (126, 2335030), (140, 2101527), (180, 1634521), (210, 1401018), (239, 1231020), (252, 1167515), (315, 934012), (420, 700509), (478, 615510), (630, 467006), (717, 410340), (956, 307755), (977, 301140), (1195, 246204), (1260, 233503), (1434, 205170), (1673, 175860), (1954, 150570), (2151, 136780), (2390, 123102), (2868, 102585), (2931, 100380), (3346, 87930), (3585, 82068), (3908, 75285), (4302, 68390), (4780, 61551), (4885, 60228), (5019, 58620), (5862, 50190), (6692, 43965), (6839, 43020), (7170, 41034), (8365, 35172), (8604, 34195), (8793, 33460), (9770, 30114), (10038, 29310), (10755, 27356), (11724, 25095), (13678, 21510), (14340, 20517), (14655, 20076), (15057, 19540), (16730, 17586)]