16622220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{233}}^1$

素因数の和:315

約数の個数: 96

約数和(自身を含む): 49533120

約数和(自身を除く): 32910900

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 29, 30, 41, 58, 60, 82, 87, 116, 123, 145, 164, 174, 205, 233, 246, 290, 348, 410, 435, 466, 492, 580, 615, 699, 820, 870, 932, 1165, 1189, 1230, 1398, 1740, 2330, 2378, 2460, 2796, 3495, 3567, 4660, 4756, 5945, 6757, 6990, 7134, 9553, 11890, 13514, 13980, 14268, 17835, 19106, 20271, 23780, 27028, 28659, 33785, 35670, 38212, 40542, 47765, 57318, 67570, 71340, 81084, 95530, 101355, 114636, 135140, 143295, 191060, 202710, 277037, 286590, 405420, 554074, 573180, 831111, 1108148, 1385185, 1662222, 2770370, 3324444, 4155555, 5540740, 8311110, 16622220]

約数ペア:

[(1, 16622220), (2, 8311110), (3, 5540740), (4, 4155555), (5, 3324444), (6, 2770370), (10, 1662222), (12, 1385185), (15, 1108148), (20, 831111), (29, 573180), (30, 554074), (41, 405420), (58, 286590), (60, 277037), (82, 202710), (87, 191060), (116, 143295), (123, 135140), (145, 114636), (164, 101355), (174, 95530), (205, 81084), (233, 71340), (246, 67570), (290, 57318), (348, 47765), (410, 40542), (435, 38212), (466, 35670), (492, 33785), (580, 28659), (615, 27028), (699, 23780), (820, 20271), (870, 19106), (932, 17835), (1165, 14268), (1189, 13980), (1230, 13514), (1398, 11890), (1740, 9553), (2330, 7134), (2378, 6990), (2460, 6757), (2796, 5945), (3495, 4756), (3567, 4660)]