346580820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{577}}^1$

素因数の和:710

約数の個数: 144

約数和(自身を含む): 1090672128

約数和(自身を除く): 744091308

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 47, 60, 71, 90, 94, 141, 142, 180, 188, 213, 235, 282, 284, 355, 423, 426, 470, 564, 577, 639, 705, 710, 846, 852, 940, 1065, 1154, 1278, 1410, 1420, 1692, 1731, 2115, 2130, 2308, 2556, 2820, 2885, 3195, 3337, 3462, 4230, 4260, 5193, 5770, 6390, 6674, 6924, 8460, 8655, 10011, 10386, 11540, 12780, 13348, 16685, 17310, 20022, 20772, 25965, 27119, 30033, 33370, 34620, 40044, 40967, 50055, 51930, 54238, 60066, 66740, 81357, 81934, 100110, 103860, 108476, 120132, 122901, 135595, 150165, 162714, 163868, 200220, 204835, 244071, 245802, 271190, 300330, 325428, 368703, 406785, 409670, 488142, 491604, 542380, 600660, 614505, 737406, 813570, 819340, 976284, 1220355, 1229010, 1474812, 1627140, 1843515, 1925449, 2440710, 2458020, 3687030, 3850898, 4881420, 5776347, 7374060, 7701796, 9627245, 11552694, 17329041, 19254490, 23105388, 28881735, 34658082, 38508980, 57763470, 69316164, 86645205, 115526940, 173290410, 346580820]

約数ペア:

[(1, 346580820), (2, 173290410), (3, 115526940), (4, 86645205), (5, 69316164), (6, 57763470), (9, 38508980), (10, 34658082), (12, 28881735), (15, 23105388), (18, 19254490), (20, 17329041), (30, 11552694), (36, 9627245), (45, 7701796), (47, 7374060), (60, 5776347), (71, 4881420), (90, 3850898), (94, 3687030), (141, 2458020), (142, 2440710), (180, 1925449), (188, 1843515), (213, 1627140), (235, 1474812), (282, 1229010), (284, 1220355), (355, 976284), (423, 819340), (426, 813570), (470, 737406), (564, 614505), (577, 600660), (639, 542380), (705, 491604), (710, 488142), (846, 409670), (852, 406785), (940, 368703), (1065, 325428), (1154, 300330), (1278, 271190), (1410, 245802), (1420, 244071), (1692, 204835), (1731, 200220), (2115, 163868), (2130, 162714), (2308, 150165), (2556, 135595), (2820, 122901), (2885, 120132), (3195, 108476), (3337, 103860), (3462, 100110), (4230, 81934), (4260, 81357), (5193, 66740), (5770, 60066), (6390, 54238), (6674, 51930), (6924, 50055), (8460, 40967), (8655, 40044), (10011, 34620), (10386, 33370), (11540, 30033), (12780, 27119), (13348, 25965), (16685, 20772), (17310, 20022)]