173950140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31859}}^1$

素因数の和:31891

約数の個数: 96

約数和(自身を含む): 599477760

約数和(自身を除く): 425527620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 13, 14, 15, 20, 21, 26, 28, 30, 35, 39, 42, 52, 60, 65, 70, 78, 84, 91, 105, 130, 140, 156, 182, 195, 210, 260, 273, 364, 390, 420, 455, 546, 780, 910, 1092, 1365, 1820, 2730, 5460, 31859, 63718, 95577, 127436, 159295, 191154, 223013, 318590, 382308, 414167, 446026, 477885, 637180, 669039, 828334, 892052, 955770, 1115065, 1242501, 1338078, 1656668, 1911540, 2070835, 2230130, 2485002, 2676156, 2899169, 3345195, 4141670, 4460260, 4970004, 5798338, 6212505, 6690390, 8283340, 8697507, 11596676, 12425010, 13380780, 14495845, 17395014, 24850020, 28991690, 34790028, 43487535, 57983380, 86975070, 173950140]

約数ペア:

[(1, 173950140), (2, 86975070), (3, 57983380), (4, 43487535), (5, 34790028), (6, 28991690), (7, 24850020), (10, 17395014), (12, 14495845), (13, 13380780), (14, 12425010), (15, 11596676), (20, 8697507), (21, 8283340), (26, 6690390), (28, 6212505), (30, 5798338), (35, 4970004), (39, 4460260), (42, 4141670), (52, 3345195), (60, 2899169), (65, 2676156), (70, 2485002), (78, 2230130), (84, 2070835), (91, 1911540), (105, 1656668), (130, 1338078), (140, 1242501), (156, 1115065), (182, 955770), (195, 892052), (210, 828334), (260, 669039), (273, 637180), (364, 477885), (390, 446026), (420, 414167), (455, 382308), (546, 318590), (780, 223013), (910, 191154), (1092, 159295), (1365, 127436), (1820, 95577), (2730, 63718), (5460, 31859)]