148250340

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{117659}}^1$

素因数の和:117681

約数の個数: 72

約数和(自身を含む): 513938880

約数和(自身を除く): 365688540

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 117659, 235318, 352977, 470636, 588295, 705954, 823613, 1058931, 1176590, 1411908, 1647226, 1764885, 2117862, 2353180, 2470839, 3294452, 3529770, 4118065, 4235724, 4941678, 5294655, 7059540, 7412517, 8236130, 9883356, 10589310, 12354195, 14825034, 16472260, 21178620, 24708390, 29650068, 37062585, 49416780, 74125170, 148250340]

約数ペア:

[(1, 148250340), (2, 74125170), (3, 49416780), (4, 37062585), (5, 29650068), (6, 24708390), (7, 21178620), (9, 16472260), (10, 14825034), (12, 12354195), (14, 10589310), (15, 9883356), (18, 8236130), (20, 7412517), (21, 7059540), (28, 5294655), (30, 4941678), (35, 4235724), (36, 4118065), (42, 3529770), (45, 3294452), (60, 2470839), (63, 2353180), (70, 2117862), (84, 1764885), (90, 1647226), (105, 1411908), (126, 1176590), (140, 1058931), (180, 823613), (210, 705954), (252, 588295), (315, 470636), (420, 352977), (630, 235318), (1260, 117659)]