30960944

素因数分解:

$2^4\times 7^2\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{101}}^1$

素因数の和:163

約数の個数: 120

約数和(自身を含む): 77861088

約数和(自身を除く): 46900144

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 23, 28, 34, 46, 49, 56, 68, 92, 98, 101, 112, 119, 136, 161, 184, 196, 202, 238, 272, 322, 368, 391, 392, 404, 476, 644, 707, 782, 784, 808, 833, 952, 1127, 1288, 1414, 1564, 1616, 1666, 1717, 1904, 2254, 2323, 2576, 2737, 2828, 3128, 3332, 3434, 4508, 4646, 4949, 5474, 5656, 6256, 6664, 6868, 9016, 9292, 9898, 10948, 11312, 12019, 13328, 13736, 16261, 18032, 18584, 19159, 19796, 21896, 24038, 27472, 32522, 37168, 38318, 39491, 39592, 43792, 48076, 65044, 76636, 78982, 79184, 84133, 96152, 113827, 130088, 153272, 157964, 168266, 192304, 227654, 260176, 276437, 306544, 315928, 336532, 455308, 552874, 631856, 673064, 910616, 1105748, 1346128, 1821232, 1935059, 2211496, 3870118, 4422992, 7740236, 15480472, 30960944]

約数ペア:

[(1, 30960944), (2, 15480472), (4, 7740236), (7, 4422992), (8, 3870118), (14, 2211496), (16, 1935059), (17, 1821232), (23, 1346128), (28, 1105748), (34, 910616), (46, 673064), (49, 631856), (56, 552874), (68, 455308), (92, 336532), (98, 315928), (101, 306544), (112, 276437), (119, 260176), (136, 227654), (161, 192304), (184, 168266), (196, 157964), (202, 153272), (238, 130088), (272, 113827), (322, 96152), (368, 84133), (391, 79184), (392, 78982), (404, 76636), (476, 65044), (644, 48076), (707, 43792), (782, 39592), (784, 39491), (808, 38318), (833, 37168), (952, 32522), (1127, 27472), (1288, 24038), (1414, 21896), (1564, 19796), (1616, 19159), (1666, 18584), (1717, 18032), (1904, 16261), (2254, 13736), (2323, 13328), (2576, 12019), (2737, 11312), (2828, 10948), (3128, 9898), (3332, 9292), (3434, 9016), (4508, 6868), (4646, 6664), (4949, 6256), (5474, 5656)]