301714140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{55259}}^1$

素因数の和:55291

約数の個数: 96

約数和(自身を含む): 1039772160

約数和(自身を除く): 738058020

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, 55259, 110518, 165777, 221036, 276295, 331554, 386813, 552590, 663108, 718367, 773626, 828885, 1105180, 1160439, 1436734, 1547252, 1657770, 1934065, 2155101, 2320878, 2873468, 3315540, 3591835, 3868130, 4310202, 4641756, 5028569, 5802195, 7183670, 7736260, 8620404, 10057138, 10775505, 11604390, 14367340, 15085707, 20114276, 21551010, 23208780, 25142845, 30171414, 43102020, 50285690, 60342828, 75428535, 100571380, 150857070, 301714140]

約数ペア:

[(1, 301714140), (2, 150857070), (3, 100571380), (4, 75428535), (5, 60342828), (6, 50285690), (7, 43102020), (10, 30171414), (12, 25142845), (13, 23208780), (14, 21551010), (15, 20114276), (20, 15085707), (21, 14367340), (26, 11604390), (28, 10775505), (30, 10057138), (35, 8620404), (39, 7736260), (42, 7183670), (52, 5802195), (60, 5028569), (65, 4641756), (70, 4310202), (78, 3868130), (84, 3591835), (91, 3315540), (105, 2873468), (130, 2320878), (140, 2155101), (156, 1934065), (182, 1657770), (195, 1547252), (210, 1436734), (260, 1160439), (273, 1105180), (364, 828885), (390, 773626), (420, 718367), (455, 663108), (546, 552590), (780, 386813), (910, 331554), (1092, 276295), (1365, 221036), (1820, 165777), (2730, 110518), (5460, 55259)]