147718740

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{229}}^1\times {\mathrm{827}}^1$

素因数の和:1081

約数の個数: 96

約数和(自身を含む): 447914880

約数和(自身を除く): 300196140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 229, 260, 390, 458, 687, 780, 827, 916, 1145, 1374, 1654, 2290, 2481, 2748, 2977, 3308, 3435, 4135, 4580, 4962, 5954, 6870, 8270, 8931, 9924, 10751, 11908, 12405, 13740, 14885, 16540, 17862, 21502, 24810, 29770, 32253, 35724, 43004, 44655, 49620, 53755, 59540, 64506, 89310, 107510, 129012, 161265, 178620, 189383, 215020, 322530, 378766, 568149, 645060, 757532, 946915, 1136298, 1893830, 2272596, 2461979, 2840745, 3787660, 4923958, 5681490, 7385937, 9847916, 11362980, 12309895, 14771874, 24619790, 29543748, 36929685, 49239580, 73859370, 147718740]

約数ペア:

[(1, 147718740), (2, 73859370), (3, 49239580), (4, 36929685), (5, 29543748), (6, 24619790), (10, 14771874), (12, 12309895), (13, 11362980), (15, 9847916), (20, 7385937), (26, 5681490), (30, 4923958), (39, 3787660), (52, 2840745), (60, 2461979), (65, 2272596), (78, 1893830), (130, 1136298), (156, 946915), (195, 757532), (229, 645060), (260, 568149), (390, 378766), (458, 322530), (687, 215020), (780, 189383), (827, 178620), (916, 161265), (1145, 129012), (1374, 107510), (1654, 89310), (2290, 64506), (2481, 59540), (2748, 53755), (2977, 49620), (3308, 44655), (3435, 43004), (4135, 35724), (4580, 32253), (4962, 29770), (5954, 24810), (6870, 21502), (8270, 17862), (8931, 16540), (9924, 14885), (10751, 13740), (11908, 12405)]