315746340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{57829}}^1$

素因数の和:57861

約数の個数: 96

約数和(自身を含む): 1088129280

約数和(自身を除く): 772382940

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, 57829, 115658, 173487, 231316, 289145, 346974, 404803, 578290, 693948, 751777, 809606, 867435, 1156580, 1214409, 1503554, 1619212, 1734870, 2024015, 2255331, 2428818, 3007108, 3469740, 3758885, 4048030, 4510662, 4857636, 5262439, 6072045, 7517770, 8096060, 9021324, 10524878, 11276655, 12144090, 15035540, 15787317, 21049756, 22553310, 24288180, 26312195, 31574634, 45106620, 52624390, 63149268, 78936585, 105248780, 157873170, 315746340]

約数ペア:

[(1, 315746340), (2, 157873170), (3, 105248780), (4, 78936585), (5, 63149268), (6, 52624390), (7, 45106620), (10, 31574634), (12, 26312195), (13, 24288180), (14, 22553310), (15, 21049756), (20, 15787317), (21, 15035540), (26, 12144090), (28, 11276655), (30, 10524878), (35, 9021324), (39, 8096060), (42, 7517770), (52, 6072045), (60, 5262439), (65, 4857636), (70, 4510662), (78, 4048030), (84, 3758885), (91, 3469740), (105, 3007108), (130, 2428818), (140, 2255331), (156, 2024015), (182, 1734870), (195, 1619212), (210, 1503554), (260, 1214409), (273, 1156580), (364, 867435), (390, 809606), (420, 751777), (455, 693948), (546, 578290), (780, 404803), (910, 346974), (1092, 289145), (1365, 231316), (1820, 173487), (2730, 115658), (5460, 57829)]