34021890

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{383}}^1$

素因数の和:453

約数の個数: 128

約数和(自身を含む): 106168320

約数和(自身を除く): 72146430

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 27, 30, 35, 42, 45, 47, 54, 63, 70, 90, 94, 105, 126, 135, 141, 189, 210, 235, 270, 282, 315, 329, 378, 383, 423, 470, 630, 658, 705, 766, 846, 945, 987, 1149, 1269, 1410, 1645, 1890, 1915, 1974, 2115, 2298, 2538, 2681, 2961, 3290, 3447, 3830, 4230, 4935, 5362, 5745, 5922, 6345, 6894, 8043, 8883, 9870, 10341, 11490, 12690, 13405, 14805, 16086, 17235, 17766, 18001, 20682, 24129, 26810, 29610, 34470, 36002, 40215, 44415, 48258, 51705, 54003, 72387, 80430, 88830, 90005, 103410, 108006, 120645, 126007, 144774, 162009, 180010, 241290, 252014, 270015, 324018, 361935, 378021, 486027, 540030, 630035, 723870, 756042, 810045, 972054, 1134063, 1260070, 1620090, 1890105, 2268126, 2430135, 3402189, 3780210, 4860270, 5670315, 6804378, 11340630, 17010945, 34021890]

約数ペア:

[(1, 34021890), (2, 17010945), (3, 11340630), (5, 6804378), (6, 5670315), (7, 4860270), (9, 3780210), (10, 3402189), (14, 2430135), (15, 2268126), (18, 1890105), (21, 1620090), (27, 1260070), (30, 1134063), (35, 972054), (42, 810045), (45, 756042), (47, 723870), (54, 630035), (63, 540030), (70, 486027), (90, 378021), (94, 361935), (105, 324018), (126, 270015), (135, 252014), (141, 241290), (189, 180010), (210, 162009), (235, 144774), (270, 126007), (282, 120645), (315, 108006), (329, 103410), (378, 90005), (383, 88830), (423, 80430), (470, 72387), (630, 54003), (658, 51705), (705, 48258), (766, 44415), (846, 40215), (945, 36002), (987, 34470), (1149, 29610), (1269, 26810), (1410, 24129), (1645, 20682), (1890, 18001), (1915, 17766), (1974, 17235), (2115, 16086), (2298, 14805), (2538, 13405), (2681, 12690), (2961, 11490), (3290, 10341), (3447, 9870), (3830, 8883), (4230, 8043), (4935, 6894), (5362, 6345), (5745, 5922)]