430927980

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{54001}}^1$

素因数の和:54039

約数の個数: 96

約数和(自身を含む): 1451573760

約数和(自身を除く): 1020645780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1140, 1330, 1596, 1995, 2660, 3990, 7980, 54001, 108002, 162003, 216004, 270005, 324006, 378007, 540010, 648012, 756014, 810015, 1026019, 1080020, 1134021, 1512028, 1620030, 1890035, 2052038, 2268042, 3078057, 3240060, 3780070, 4104076, 4536084, 5130095, 5670105, 6156114, 7182133, 7560140, 10260190, 11340210, 12312228, 14364266, 15390285, 20520380, 21546399, 22680420, 28728532, 30780570, 35910665, 43092798, 61561140, 71821330, 86185596, 107731995, 143642660, 215463990, 430927980]

約数ペア:

[(1, 430927980), (2, 215463990), (3, 143642660), (4, 107731995), (5, 86185596), (6, 71821330), (7, 61561140), (10, 43092798), (12, 35910665), (14, 30780570), (15, 28728532), (19, 22680420), (20, 21546399), (21, 20520380), (28, 15390285), (30, 14364266), (35, 12312228), (38, 11340210), (42, 10260190), (57, 7560140), (60, 7182133), (70, 6156114), (76, 5670105), (84, 5130095), (95, 4536084), (105, 4104076), (114, 3780070), (133, 3240060), (140, 3078057), (190, 2268042), (210, 2052038), (228, 1890035), (266, 1620030), (285, 1512028), (380, 1134021), (399, 1080020), (420, 1026019), (532, 810015), (570, 756014), (665, 648012), (798, 540010), (1140, 378007), (1330, 324006), (1596, 270005), (1995, 216004), (2660, 162003), (3990, 108002), (7980, 54001)]