346261630

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:242

約数の個数: 128

約数和(自身を含む): 773369856

約数和(自身を除く): 427108226

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 31, 55, 62, 65, 73, 107, 110, 130, 143, 146, 155, 214, 286, 310, 341, 365, 403, 535, 682, 715, 730, 803, 806, 949, 1070, 1177, 1391, 1430, 1606, 1705, 1898, 2015, 2263, 2354, 2782, 3317, 3410, 4015, 4030, 4433, 4526, 4745, 5885, 6634, 6955, 7811, 8030, 8866, 9490, 10439, 11315, 11770, 13910, 15301, 15622, 16585, 20878, 22165, 22630, 24893, 29419, 30602, 33170, 36487, 39055, 43121, 44330, 49786, 52195, 58838, 72974, 76505, 78110, 85921, 86242, 101543, 104390, 124465, 147095, 153010, 171842, 182435, 203086, 215605, 242141, 248930, 294190, 323609, 364870, 429605, 431210, 474331, 484282, 507715, 647218, 859210, 948662, 1015430, 1116973, 1210705, 1618045, 2233946, 2371655, 2421410, 2663551, 3147833, 3236090, 4743310, 5327102, 5584865, 6295666, 11169730, 13317755, 15739165, 26635510, 31478330, 34626163, 69252326, 173130815, 346261630]

約数ペア:

[(1, 346261630), (2, 173130815), (5, 69252326), (10, 34626163), (11, 31478330), (13, 26635510), (22, 15739165), (26, 13317755), (31, 11169730), (55, 6295666), (62, 5584865), (65, 5327102), (73, 4743310), (107, 3236090), (110, 3147833), (130, 2663551), (143, 2421410), (146, 2371655), (155, 2233946), (214, 1618045), (286, 1210705), (310, 1116973), (341, 1015430), (365, 948662), (403, 859210), (535, 647218), (682, 507715), (715, 484282), (730, 474331), (803, 431210), (806, 429605), (949, 364870), (1070, 323609), (1177, 294190), (1391, 248930), (1430, 242141), (1606, 215605), (1705, 203086), (1898, 182435), (2015, 171842), (2263, 153010), (2354, 147095), (2782, 124465), (3317, 104390), (3410, 101543), (4015, 86242), (4030, 85921), (4433, 78110), (4526, 76505), (4745, 72974), (5885, 58838), (6634, 52195), (6955, 49786), (7811, 44330), (8030, 43121), (8866, 39055), (9490, 36487), (10439, 33170), (11315, 30602), (11770, 29419), (13910, 24893), (15301, 22630), (15622, 22165), (16585, 20878)]