134978340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{1481}}^1$

素因数の和:1538

約数の個数: 144

約数和(自身を含む): 454132224

約数和(自身を除く): 319153884

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 31, 35, 42, 49, 60, 62, 70, 84, 93, 98, 105, 124, 140, 147, 155, 186, 196, 210, 217, 245, 294, 310, 372, 420, 434, 465, 490, 588, 620, 651, 735, 868, 930, 980, 1085, 1302, 1470, 1481, 1519, 1860, 2170, 2604, 2940, 2962, 3038, 3255, 4340, 4443, 4557, 5924, 6076, 6510, 7405, 7595, 8886, 9114, 10367, 13020, 14810, 15190, 17772, 18228, 20734, 22215, 22785, 29620, 30380, 31101, 41468, 44430, 45570, 45911, 51835, 62202, 72569, 88860, 91140, 91822, 103670, 124404, 137733, 145138, 155505, 183644, 207340, 217707, 229555, 275466, 290276, 311010, 321377, 362845, 435414, 459110, 550932, 622020, 642754, 688665, 725690, 870828, 918220, 964131, 1088535, 1285508, 1377330, 1451380, 1606885, 1928262, 2177070, 2249639, 2754660, 3213770, 3856524, 4354140, 4499278, 4820655, 6427540, 6748917, 8998556, 9641310, 11248195, 13497834, 19282620, 22496390, 26995668, 33744585, 44992780, 67489170, 134978340]

約数ペア:

[(1, 134978340), (2, 67489170), (3, 44992780), (4, 33744585), (5, 26995668), (6, 22496390), (7, 19282620), (10, 13497834), (12, 11248195), (14, 9641310), (15, 8998556), (20, 6748917), (21, 6427540), (28, 4820655), (30, 4499278), (31, 4354140), (35, 3856524), (42, 3213770), (49, 2754660), (60, 2249639), (62, 2177070), (70, 1928262), (84, 1606885), (93, 1451380), (98, 1377330), (105, 1285508), (124, 1088535), (140, 964131), (147, 918220), (155, 870828), (186, 725690), (196, 688665), (210, 642754), (217, 622020), (245, 550932), (294, 459110), (310, 435414), (372, 362845), (420, 321377), (434, 311010), (465, 290276), (490, 275466), (588, 229555), (620, 217707), (651, 207340), (735, 183644), (868, 155505), (930, 145138), (980, 137733), (1085, 124404), (1302, 103670), (1470, 91822), (1481, 91140), (1519, 88860), (1860, 72569), (2170, 62202), (2604, 51835), (2940, 45911), (2962, 45570), (3038, 44430), (3255, 41468), (4340, 31101), (4443, 30380), (4557, 29620), (5924, 22785), (6076, 22215), (6510, 20734), (7405, 18228), (7595, 17772), (8886, 15190), (9114, 14810), (10367, 13020)]