10916220

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1$

素因数の和:152

約数の個数: 144

約数和(自身を含む): 36771840

約数和(自身を除く): 25855620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 47, 49, 60, 70, 79, 84, 94, 98, 105, 140, 141, 147, 158, 188, 196, 210, 235, 237, 245, 282, 294, 316, 329, 395, 420, 470, 474, 490, 553, 564, 588, 658, 705, 735, 790, 940, 948, 980, 987, 1106, 1185, 1316, 1410, 1470, 1580, 1645, 1659, 1974, 2212, 2303, 2370, 2765, 2820, 2940, 3290, 3318, 3713, 3871, 3948, 4606, 4740, 4935, 5530, 6580, 6636, 6909, 7426, 7742, 8295, 9212, 9870, 11060, 11139, 11515, 11613, 13818, 14852, 15484, 16590, 18565, 19355, 19740, 22278, 23030, 23226, 25991, 27636, 33180, 34545, 37130, 38710, 44556, 46060, 46452, 51982, 55695, 58065, 69090, 74260, 77420, 77973, 103964, 111390, 116130, 129955, 138180, 155946, 181937, 222780, 232260, 259910, 311892, 363874, 389865, 519820, 545811, 727748, 779730, 909685, 1091622, 1559460, 1819370, 2183244, 2729055, 3638740, 5458110, 10916220]

約数ペア:

[(1, 10916220), (2, 5458110), (3, 3638740), (4, 2729055), (5, 2183244), (6, 1819370), (7, 1559460), (10, 1091622), (12, 909685), (14, 779730), (15, 727748), (20, 545811), (21, 519820), (28, 389865), (30, 363874), (35, 311892), (42, 259910), (47, 232260), (49, 222780), (60, 181937), (70, 155946), (79, 138180), (84, 129955), (94, 116130), (98, 111390), (105, 103964), (140, 77973), (141, 77420), (147, 74260), (158, 69090), (188, 58065), (196, 55695), (210, 51982), (235, 46452), (237, 46060), (245, 44556), (282, 38710), (294, 37130), (316, 34545), (329, 33180), (395, 27636), (420, 25991), (470, 23226), (474, 23030), (490, 22278), (553, 19740), (564, 19355), (588, 18565), (658, 16590), (705, 15484), (735, 14852), (790, 13818), (940, 11613), (948, 11515), (980, 11139), (987, 11060), (1106, 9870), (1185, 9212), (1316, 8295), (1410, 7742), (1470, 7426), (1580, 6909), (1645, 6636), (1659, 6580), (1974, 5530), (2212, 4935), (2303, 4740), (2370, 4606), (2765, 3948), (2820, 3871), (2940, 3713), (3290, 3318)]