31166703990

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{149}}^1\times {\mathrm{167}}^1\times {\mathrm{4639}}^1$

素因数の和:4971

約数の個数: 128

約数和(自身を含む): 84188160000

約数和(自身を除く): 53021456010

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 149, 167, 270, 298, 334, 447, 501, 745, 835, 894, 1002, 1341, 1490, 1503, 1670, 2235, 2505, 2682, 3006, 4023, 4470, 4509, 4639, 5010, 6705, 7515, 8046, 9018, 9278, 13410, 13917, 15030, 20115, 22545, 23195, 24883, 27834, 40230, 41751, 45090, 46390, 49766, 69585, 74649, 83502, 124415, 125253, 139170, 149298, 208755, 223947, 248830, 250506, 373245, 417510, 447894, 626265, 671841, 691211, 746490, 774713, 1119735, 1252530, 1343682, 1382422, 1549426, 2073633, 2239470, 2324139, 3359205, 3456055, 3873565, 4147266, 4648278, 6220899, 6718410, 6912110, 6972417, 7747130, 10368165, 11620695, 12441798, 13944834, 18662697, 20736330, 20917251, 23241390, 31104495, 34862085, 37325394, 41834502, 62208990, 69724170, 93313485, 104586255, 115432237, 186626970, 209172510, 230864474, 346296711, 577161185, 692593422, 1038890133, 1154322370, 1731483555, 2077780266, 3116670399, 3462967110, 5194450665, 6233340798, 10388901330, 15583351995, 31166703990]

約数ペア:

[(1, 31166703990), (2, 15583351995), (3, 10388901330), (5, 6233340798), (6, 5194450665), (9, 3462967110), (10, 3116670399), (15, 2077780266), (18, 1731483555), (27, 1154322370), (30, 1038890133), (45, 692593422), (54, 577161185), (90, 346296711), (135, 230864474), (149, 209172510), (167, 186626970), (270, 115432237), (298, 104586255), (334, 93313485), (447, 69724170), (501, 62208990), (745, 41834502), (835, 37325394), (894, 34862085), (1002, 31104495), (1341, 23241390), (1490, 20917251), (1503, 20736330), (1670, 18662697), (2235, 13944834), (2505, 12441798), (2682, 11620695), (3006, 10368165), (4023, 7747130), (4470, 6972417), (4509, 6912110), (4639, 6718410), (5010, 6220899), (6705, 4648278), (7515, 4147266), (8046, 3873565), (9018, 3456055), (9278, 3359205), (13410, 2324139), (13917, 2239470), (15030, 2073633), (20115, 1549426), (22545, 1382422), (23195, 1343682), (24883, 1252530), (27834, 1119735), (40230, 774713), (41751, 746490), (45090, 691211), (46390, 671841), (49766, 626265), (69585, 447894), (74649, 417510), (83502, 373245), (124415, 250506), (125253, 248830), (139170, 223947), (149298, 208755)]