56213430

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{349}}^1$

素因数の和:438

約数の個数: 128

約数和(自身を含む): 169344000

約数和(自身を除く): 113130570

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 59, 65, 70, 78, 91, 105, 118, 130, 177, 182, 195, 210, 273, 295, 349, 354, 390, 413, 455, 546, 590, 698, 767, 826, 885, 910, 1047, 1239, 1365, 1534, 1745, 1770, 2065, 2094, 2301, 2443, 2478, 2730, 3490, 3835, 4130, 4537, 4602, 4886, 5235, 5369, 6195, 7329, 7670, 9074, 10470, 10738, 11505, 12215, 12390, 13611, 14658, 16107, 20591, 22685, 23010, 24430, 26845, 27222, 31759, 32214, 36645, 41182, 45370, 53690, 61773, 63518, 68055, 73290, 80535, 95277, 102955, 123546, 136110, 144137, 158795, 161070, 190554, 205910, 267683, 288274, 308865, 317590, 432411, 476385, 535366, 617730, 720685, 803049, 864822, 952770, 1338415, 1441370, 1606098, 1873781, 2162055, 2676830, 3747562, 4015245, 4324110, 5621343, 8030490, 9368905, 11242686, 18737810, 28106715, 56213430]

約数ペア:

[(1, 56213430), (2, 28106715), (3, 18737810), (5, 11242686), (6, 9368905), (7, 8030490), (10, 5621343), (13, 4324110), (14, 4015245), (15, 3747562), (21, 2676830), (26, 2162055), (30, 1873781), (35, 1606098), (39, 1441370), (42, 1338415), (59, 952770), (65, 864822), (70, 803049), (78, 720685), (91, 617730), (105, 535366), (118, 476385), (130, 432411), (177, 317590), (182, 308865), (195, 288274), (210, 267683), (273, 205910), (295, 190554), (349, 161070), (354, 158795), (390, 144137), (413, 136110), (455, 123546), (546, 102955), (590, 95277), (698, 80535), (767, 73290), (826, 68055), (885, 63518), (910, 61773), (1047, 53690), (1239, 45370), (1365, 41182), (1534, 36645), (1745, 32214), (1770, 31759), (2065, 27222), (2094, 26845), (2301, 24430), (2443, 23010), (2478, 22685), (2730, 20591), (3490, 16107), (3835, 14658), (4130, 13611), (4537, 12390), (4602, 12215), (4886, 11505), (5235, 10738), (5369, 10470), (6195, 9074), (7329, 7670)]