72701010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{47}}^1\times {\mathrm{337}}^1$

素因数の和:417

約数の個数: 128

約数和(自身を含む): 210263040

約数和(自身を除く): 137562030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 27, 30, 34, 45, 47, 51, 54, 85, 90, 94, 102, 135, 141, 153, 170, 235, 255, 270, 282, 306, 337, 423, 459, 470, 510, 674, 705, 765, 799, 846, 918, 1011, 1269, 1410, 1530, 1598, 1685, 2022, 2115, 2295, 2397, 2538, 3033, 3370, 3995, 4230, 4590, 4794, 5055, 5729, 6066, 6345, 7191, 7990, 9099, 10110, 11458, 11985, 12690, 14382, 15165, 15839, 17187, 18198, 21573, 23970, 28645, 30330, 31678, 34374, 35955, 43146, 45495, 47517, 51561, 57290, 71910, 79195, 85935, 90990, 95034, 103122, 107865, 142551, 154683, 158390, 171870, 215730, 237585, 257805, 269263, 285102, 309366, 427653, 475170, 515610, 538526, 712755, 773415, 807789, 855306, 1346315, 1425510, 1546830, 1615578, 2138265, 2423367, 2692630, 4038945, 4276530, 4846734, 7270101, 8077890, 12116835, 14540202, 24233670, 36350505, 72701010]

約数ペア:

[(1, 72701010), (2, 36350505), (3, 24233670), (5, 14540202), (6, 12116835), (9, 8077890), (10, 7270101), (15, 4846734), (17, 4276530), (18, 4038945), (27, 2692630), (30, 2423367), (34, 2138265), (45, 1615578), (47, 1546830), (51, 1425510), (54, 1346315), (85, 855306), (90, 807789), (94, 773415), (102, 712755), (135, 538526), (141, 515610), (153, 475170), (170, 427653), (235, 309366), (255, 285102), (270, 269263), (282, 257805), (306, 237585), (337, 215730), (423, 171870), (459, 158390), (470, 154683), (510, 142551), (674, 107865), (705, 103122), (765, 95034), (799, 90990), (846, 85935), (918, 79195), (1011, 71910), (1269, 57290), (1410, 51561), (1530, 47517), (1598, 45495), (1685, 43146), (2022, 35955), (2115, 34374), (2295, 31678), (2397, 30330), (2538, 28645), (3033, 23970), (3370, 21573), (3995, 18198), (4230, 17187), (4590, 15839), (4794, 15165), (5055, 14382), (5729, 12690), (6066, 11985), (6345, 11458), (7191, 10110), (7990, 9099)]