173281770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{97}}^1\times {\mathrm{863}}^1$

素因数の和:996

約数の個数: 96

約数和(自身を含む): 475517952

約数和(自身を除く): 302236182

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 97, 115, 138, 194, 207, 230, 291, 345, 414, 485, 582, 690, 863, 873, 970, 1035, 1455, 1726, 1746, 2070, 2231, 2589, 2910, 4315, 4365, 4462, 5178, 6693, 7767, 8630, 8730, 11155, 12945, 13386, 15534, 19849, 20079, 22310, 25890, 33465, 38835, 39698, 40158, 59547, 66930, 77670, 83711, 99245, 100395, 119094, 167422, 178641, 198490, 200790, 251133, 297735, 357282, 418555, 502266, 595470, 753399, 837110, 893205, 1255665, 1506798, 1786410, 1925353, 2511330, 3766995, 3850706, 5776059, 7533990, 9626765, 11552118, 17328177, 19253530, 28880295, 34656354, 57760590, 86640885, 173281770]

約数ペア:

[(1, 173281770), (2, 86640885), (3, 57760590), (5, 34656354), (6, 28880295), (9, 19253530), (10, 17328177), (15, 11552118), (18, 9626765), (23, 7533990), (30, 5776059), (45, 3850706), (46, 3766995), (69, 2511330), (90, 1925353), (97, 1786410), (115, 1506798), (138, 1255665), (194, 893205), (207, 837110), (230, 753399), (291, 595470), (345, 502266), (414, 418555), (485, 357282), (582, 297735), (690, 251133), (863, 200790), (873, 198490), (970, 178641), (1035, 167422), (1455, 119094), (1726, 100395), (1746, 99245), (2070, 83711), (2231, 77670), (2589, 66930), (2910, 59547), (4315, 40158), (4365, 39698), (4462, 38835), (5178, 33465), (6693, 25890), (7767, 22310), (8630, 20079), (8730, 19849), (11155, 15534), (12945, 13386)]