330870870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{1321}}^1$

素因数の和:1379

約数の個数: 144

約数和(自身を含む): 987438816

約数和(自身を除く): 656567946

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 15, 18, 22, 23, 30, 33, 45, 46, 55, 66, 69, 90, 99, 110, 115, 121, 138, 165, 198, 207, 230, 242, 253, 330, 345, 363, 414, 495, 506, 605, 690, 726, 759, 990, 1035, 1089, 1210, 1265, 1321, 1518, 1815, 2070, 2178, 2277, 2530, 2642, 2783, 3630, 3795, 3963, 4554, 5445, 5566, 6605, 7590, 7926, 8349, 10890, 11385, 11889, 13210, 13915, 14531, 16698, 19815, 22770, 23778, 25047, 27830, 29062, 30383, 39630, 41745, 43593, 50094, 59445, 60766, 72655, 83490, 87186, 91149, 118890, 125235, 130779, 145310, 151915, 159841, 182298, 217965, 250470, 261558, 273447, 303830, 319682, 334213, 435930, 455745, 479523, 546894, 653895, 668426, 799205, 911490, 959046, 1002639, 1307790, 1367235, 1438569, 1598410, 1671065, 2005278, 2397615, 2734470, 2877138, 3007917, 3342130, 3676343, 4795230, 5013195, 6015834, 7192845, 7352686, 10026390, 11029029, 14385690, 15039585, 18381715, 22058058, 30079170, 33087087, 36763430, 55145145, 66174174, 110290290, 165435435, 330870870]

約数ペア:

[(1, 330870870), (2, 165435435), (3, 110290290), (5, 66174174), (6, 55145145), (9, 36763430), (10, 33087087), (11, 30079170), (15, 22058058), (18, 18381715), (22, 15039585), (23, 14385690), (30, 11029029), (33, 10026390), (45, 7352686), (46, 7192845), (55, 6015834), (66, 5013195), (69, 4795230), (90, 3676343), (99, 3342130), (110, 3007917), (115, 2877138), (121, 2734470), (138, 2397615), (165, 2005278), (198, 1671065), (207, 1598410), (230, 1438569), (242, 1367235), (253, 1307790), (330, 1002639), (345, 959046), (363, 911490), (414, 799205), (495, 668426), (506, 653895), (605, 546894), (690, 479523), (726, 455745), (759, 435930), (990, 334213), (1035, 319682), (1089, 303830), (1210, 273447), (1265, 261558), (1321, 250470), (1518, 217965), (1815, 182298), (2070, 159841), (2178, 151915), (2277, 145310), (2530, 130779), (2642, 125235), (2783, 118890), (3630, 91149), (3795, 87186), (3963, 83490), (4554, 72655), (5445, 60766), (5566, 59445), (6605, 50094), (7590, 43593), (7926, 41745), (8349, 39630), (10890, 30383), (11385, 29062), (11889, 27830), (13210, 25047), (13915, 23778), (14531, 22770), (16698, 19815)]