76317990

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{193}}^1\times {\mathrm{269}}^1$

素因数の和:486

約数の個数: 96

約数和(自身を含む): 214967520

約数和(自身を除く): 138649530

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 193, 210, 245, 269, 294, 386, 490, 538, 579, 735, 807, 965, 1158, 1345, 1351, 1470, 1614, 1883, 1930, 2690, 2702, 2895, 3766, 4035, 4053, 5649, 5790, 6755, 8070, 8106, 9415, 9457, 11298, 13181, 13510, 18830, 18914, 20265, 26362, 28245, 28371, 39543, 40530, 47285, 51917, 56490, 56742, 65905, 79086, 94570, 103834, 131810, 141855, 155751, 197715, 259585, 283710, 311502, 363419, 395430, 519170, 726838, 778755, 1090257, 1557510, 1817095, 2180514, 2543933, 3634190, 5087866, 5451285, 7631799, 10902570, 12719665, 15263598, 25439330, 38158995, 76317990]

約数ペア:

[(1, 76317990), (2, 38158995), (3, 25439330), (5, 15263598), (6, 12719665), (7, 10902570), (10, 7631799), (14, 5451285), (15, 5087866), (21, 3634190), (30, 2543933), (35, 2180514), (42, 1817095), (49, 1557510), (70, 1090257), (98, 778755), (105, 726838), (147, 519170), (193, 395430), (210, 363419), (245, 311502), (269, 283710), (294, 259585), (386, 197715), (490, 155751), (538, 141855), (579, 131810), (735, 103834), (807, 94570), (965, 79086), (1158, 65905), (1345, 56742), (1351, 56490), (1470, 51917), (1614, 47285), (1883, 40530), (1930, 39543), (2690, 28371), (2702, 28245), (2895, 26362), (3766, 20265), (4035, 18914), (4053, 18830), (5649, 13510), (5790, 13181), (6755, 11298), (8070, 9457), (8106, 9415)]