68946180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{1063}}^1$

素因数の和:1145

約数の個数: 96

約数和(自身を含む): 205922304

約数和(自身を除く): 136976124

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 23, 30, 46, 47, 60, 69, 92, 94, 115, 138, 141, 188, 230, 235, 276, 282, 345, 460, 470, 564, 690, 705, 940, 1063, 1081, 1380, 1410, 2126, 2162, 2820, 3189, 3243, 4252, 4324, 5315, 5405, 6378, 6486, 10630, 10810, 12756, 12972, 15945, 16215, 21260, 21620, 24449, 31890, 32430, 48898, 49961, 63780, 64860, 73347, 97796, 99922, 122245, 146694, 149883, 199844, 244490, 249805, 293388, 299766, 366735, 488980, 499610, 599532, 733470, 749415, 999220, 1149103, 1466940, 1498830, 2298206, 2997660, 3447309, 4596412, 5745515, 6894618, 11491030, 13789236, 17236545, 22982060, 34473090, 68946180]

約数ペア:

[(1, 68946180), (2, 34473090), (3, 22982060), (4, 17236545), (5, 13789236), (6, 11491030), (10, 6894618), (12, 5745515), (15, 4596412), (20, 3447309), (23, 2997660), (30, 2298206), (46, 1498830), (47, 1466940), (60, 1149103), (69, 999220), (92, 749415), (94, 733470), (115, 599532), (138, 499610), (141, 488980), (188, 366735), (230, 299766), (235, 293388), (276, 249805), (282, 244490), (345, 199844), (460, 149883), (470, 146694), (564, 122245), (690, 99922), (705, 97796), (940, 73347), (1063, 64860), (1081, 63780), (1380, 49961), (1410, 48898), (2126, 32430), (2162, 31890), (2820, 24449), (3189, 21620), (3243, 21260), (4252, 16215), (4324, 15945), (5315, 12972), (5405, 12756), (6378, 10810), (6486, 10630)]