28174170

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{67}}^1\times {\mathrm{107}}^1\times {\mathrm{131}}^1$

素因数の和:315

約数の個数: 64

約数和(自身を含む): 69797376

約数和(自身を除く): 41623206

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 67, 107, 131, 134, 201, 214, 262, 321, 335, 393, 402, 535, 642, 655, 670, 786, 1005, 1070, 1310, 1605, 1965, 2010, 3210, 3930, 7169, 8777, 14017, 14338, 17554, 21507, 26331, 28034, 35845, 42051, 43014, 43885, 52662, 70085, 71690, 84102, 87770, 107535, 131655, 140170, 210255, 215070, 263310, 420510, 939139, 1878278, 2817417, 4695695, 5634834, 9391390, 14087085, 28174170]

約数ペア:

[(1, 28174170), (2, 14087085), (3, 9391390), (5, 5634834), (6, 4695695), (10, 2817417), (15, 1878278), (30, 939139), (67, 420510), (107, 263310), (131, 215070), (134, 210255), (201, 140170), (214, 131655), (262, 107535), (321, 87770), (335, 84102), (393, 71690), (402, 70085), (535, 52662), (642, 43885), (655, 43014), (670, 42051), (786, 35845), (1005, 28034), (1070, 26331), (1310, 21507), (1605, 17554), (1965, 14338), (2010, 14017), (3210, 8777), (3930, 7169)]