146997620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{1801}}^1$

素因数の和:1881

約数の個数: 96

約数和(自身を含む): 392345856

約数和(自身を除く): 245348236

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 53, 55, 70, 77, 106, 110, 140, 154, 212, 220, 265, 308, 371, 385, 530, 583, 742, 770, 1060, 1166, 1484, 1540, 1801, 1855, 2332, 2915, 3602, 3710, 4081, 5830, 7204, 7420, 8162, 9005, 11660, 12607, 16324, 18010, 19811, 20405, 25214, 36020, 39622, 40810, 50428, 63035, 79244, 81620, 95453, 99055, 126070, 138677, 190906, 198110, 252140, 277354, 381812, 396220, 477265, 554708, 668171, 693385, 954530, 1049983, 1336342, 1386770, 1909060, 2099966, 2672684, 2773540, 3340855, 4199932, 5249915, 6681710, 7349881, 10499830, 13363420, 14699762, 20999660, 29399524, 36749405, 73498810, 146997620]

約数ペア:

[(1, 146997620), (2, 73498810), (4, 36749405), (5, 29399524), (7, 20999660), (10, 14699762), (11, 13363420), (14, 10499830), (20, 7349881), (22, 6681710), (28, 5249915), (35, 4199932), (44, 3340855), (53, 2773540), (55, 2672684), (70, 2099966), (77, 1909060), (106, 1386770), (110, 1336342), (140, 1049983), (154, 954530), (212, 693385), (220, 668171), (265, 554708), (308, 477265), (371, 396220), (385, 381812), (530, 277354), (583, 252140), (742, 198110), (770, 190906), (1060, 138677), (1166, 126070), (1484, 99055), (1540, 95453), (1801, 81620), (1855, 79244), (2332, 63035), (2915, 50428), (3602, 40810), (3710, 39622), (4081, 36020), (5830, 25214), (7204, 20405), (7420, 19811), (8162, 18010), (9005, 16324), (11660, 12607)]