898974780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{59221}}^1$

素因数の和:59267

約数の個数: 96

約数和(自身を含む): 2865397248

約数和(自身を除く): 1966422468

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 23, 30, 33, 44, 46, 55, 60, 66, 69, 92, 110, 115, 132, 138, 165, 220, 230, 253, 276, 330, 345, 460, 506, 660, 690, 759, 1012, 1265, 1380, 1518, 2530, 3036, 3795, 5060, 7590, 15180, 59221, 118442, 177663, 236884, 296105, 355326, 592210, 651431, 710652, 888315, 1184420, 1302862, 1362083, 1776630, 1954293, 2605724, 2724166, 3257155, 3553260, 3908586, 4086249, 5448332, 6514310, 6810415, 7817172, 8172498, 9771465, 13028620, 13620830, 14982913, 16344996, 19542930, 20431245, 27241660, 29965826, 39085860, 40862490, 44948739, 59931652, 74914565, 81724980, 89897478, 149829130, 179794956, 224743695, 299658260, 449487390, 898974780]

約数ペア:

[(1, 898974780), (2, 449487390), (3, 299658260), (4, 224743695), (5, 179794956), (6, 149829130), (10, 89897478), (11, 81724980), (12, 74914565), (15, 59931652), (20, 44948739), (22, 40862490), (23, 39085860), (30, 29965826), (33, 27241660), (44, 20431245), (46, 19542930), (55, 16344996), (60, 14982913), (66, 13620830), (69, 13028620), (92, 9771465), (110, 8172498), (115, 7817172), (132, 6810415), (138, 6514310), (165, 5448332), (220, 4086249), (230, 3908586), (253, 3553260), (276, 3257155), (330, 2724166), (345, 2605724), (460, 1954293), (506, 1776630), (660, 1362083), (690, 1302862), (759, 1184420), (1012, 888315), (1265, 710652), (1380, 651431), (1518, 592210), (2530, 355326), (3036, 296105), (3795, 236884), (5060, 177663), (7590, 118442), (15180, 59221)]