2011694940

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{47}}^1\times {\mathrm{8807}}^1$

素因数の和:8878

約数の個数: 144

約数和(自身を含む): 6463521792

約数和(自身を除く): 4451826852

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 47, 54, 60, 81, 90, 94, 108, 135, 141, 162, 180, 188, 235, 243, 270, 282, 324, 405, 423, 470, 486, 540, 564, 705, 810, 846, 940, 972, 1215, 1269, 1410, 1620, 1692, 2115, 2430, 2538, 2820, 3807, 4230, 4860, 5076, 6345, 7614, 8460, 8807, 11421, 12690, 15228, 17614, 19035, 22842, 25380, 26421, 35228, 38070, 44035, 45684, 52842, 57105, 76140, 79263, 88070, 105684, 114210, 132105, 158526, 176140, 228420, 237789, 264210, 317052, 396315, 413929, 475578, 528420, 713367, 792630, 827858, 951156, 1188945, 1241787, 1426734, 1585260, 1655716, 2069645, 2140101, 2377890, 2483574, 2853468, 3566835, 3725361, 4139290, 4280202, 4755780, 4967148, 6208935, 7133670, 7450722, 8278580, 8560404, 10700505, 11176083, 12417870, 14267340, 14901444, 18626805, 21401010, 22352166, 24835740, 33528249, 37253610, 42802020, 44704332, 55880415, 67056498, 74507220, 100584747, 111760830, 134112996, 167641245, 201169494, 223521660, 335282490, 402338988, 502923735, 670564980, 1005847470, 2011694940]

約数ペア:

[(1, 2011694940), (2, 1005847470), (3, 670564980), (4, 502923735), (5, 402338988), (6, 335282490), (9, 223521660), (10, 201169494), (12, 167641245), (15, 134112996), (18, 111760830), (20, 100584747), (27, 74507220), (30, 67056498), (36, 55880415), (45, 44704332), (47, 42802020), (54, 37253610), (60, 33528249), (81, 24835740), (90, 22352166), (94, 21401010), (108, 18626805), (135, 14901444), (141, 14267340), (162, 12417870), (180, 11176083), (188, 10700505), (235, 8560404), (243, 8278580), (270, 7450722), (282, 7133670), (324, 6208935), (405, 4967148), (423, 4755780), (470, 4280202), (486, 4139290), (540, 3725361), (564, 3566835), (705, 2853468), (810, 2483574), (846, 2377890), (940, 2140101), (972, 2069645), (1215, 1655716), (1269, 1585260), (1410, 1426734), (1620, 1241787), (1692, 1188945), (2115, 951156), (2430, 827858), (2538, 792630), (2820, 713367), (3807, 528420), (4230, 475578), (4860, 413929), (5076, 396315), (6345, 317052), (7614, 264210), (8460, 237789), (8807, 228420), (11421, 176140), (12690, 158526), (15228, 132105), (17614, 114210), (19035, 105684), (22842, 88070), (25380, 79263), (26421, 76140), (35228, 57105), (38070, 52842), (44035, 45684)]