15315024260

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{41669}}^1$

素因数の和:41765

約数の個数: 96

約数和(自身を含む): 36290903040

約数和(自身を除く): 20975878780

約数列:

[1, 2, 4, 5, 10, 17, 20, 23, 34, 46, 47, 68, 85, 92, 94, 115, 170, 188, 230, 235, 340, 391, 460, 470, 782, 799, 940, 1081, 1564, 1598, 1955, 2162, 3196, 3910, 3995, 4324, 5405, 7820, 7990, 10810, 15980, 18377, 21620, 36754, 41669, 73508, 83338, 91885, 166676, 183770, 208345, 367540, 416690, 708373, 833380, 958387, 1416746, 1916774, 1958443, 2833492, 3541865, 3833548, 3916886, 4791935, 7083730, 7833772, 9583870, 9792215, 14167460, 16292579, 19167740, 19584430, 32585158, 33293531, 39168860, 45044189, 65170316, 66587062, 81462895, 90088378, 133174124, 162925790, 166467655, 180176756, 225220945, 325851580, 332935310, 450441890, 665870620, 765751213, 900883780, 1531502426, 3063004852, 3828756065, 7657512130, 15315024260]

約数ペア:

[(1, 15315024260), (2, 7657512130), (4, 3828756065), (5, 3063004852), (10, 1531502426), (17, 900883780), (20, 765751213), (23, 665870620), (34, 450441890), (46, 332935310), (47, 325851580), (68, 225220945), (85, 180176756), (92, 166467655), (94, 162925790), (115, 133174124), (170, 90088378), (188, 81462895), (230, 66587062), (235, 65170316), (340, 45044189), (391, 39168860), (460, 33293531), (470, 32585158), (782, 19584430), (799, 19167740), (940, 16292579), (1081, 14167460), (1564, 9792215), (1598, 9583870), (1955, 7833772), (2162, 7083730), (3196, 4791935), (3910, 3916886), (3995, 3833548), (4324, 3541865), (5405, 2833492), (7820, 1958443), (7990, 1916774), (10810, 1416746), (15980, 958387), (18377, 833380), (21620, 708373), (36754, 416690), (41669, 367540), (73508, 208345), (83338, 183770), (91885, 166676)]