34780830

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{379}}^1$

素因数の和:438

約数の個数: 128

約数和(自身を含む): 105062400

約数和(自身を除く): 70281570

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 23, 30, 35, 38, 42, 46, 57, 69, 70, 95, 105, 114, 115, 133, 138, 161, 190, 210, 230, 266, 285, 322, 345, 379, 399, 437, 483, 570, 665, 690, 758, 798, 805, 874, 966, 1137, 1311, 1330, 1610, 1895, 1995, 2185, 2274, 2415, 2622, 2653, 3059, 3790, 3990, 4370, 4830, 5306, 5685, 6118, 6555, 7201, 7959, 8717, 9177, 11370, 13110, 13265, 14402, 15295, 15918, 17434, 18354, 21603, 26151, 26530, 30590, 36005, 39795, 43206, 43585, 45885, 50407, 52302, 61019, 72010, 79590, 87170, 91770, 100814, 108015, 122038, 130755, 151221, 165623, 183057, 216030, 252035, 261510, 302442, 305095, 331246, 366114, 496869, 504070, 610190, 756105, 828115, 915285, 993738, 1159361, 1512210, 1656230, 1830570, 2318722, 2484345, 3478083, 4968690, 5796805, 6956166, 11593610, 17390415, 34780830]

約数ペア:

[(1, 34780830), (2, 17390415), (3, 11593610), (5, 6956166), (6, 5796805), (7, 4968690), (10, 3478083), (14, 2484345), (15, 2318722), (19, 1830570), (21, 1656230), (23, 1512210), (30, 1159361), (35, 993738), (38, 915285), (42, 828115), (46, 756105), (57, 610190), (69, 504070), (70, 496869), (95, 366114), (105, 331246), (114, 305095), (115, 302442), (133, 261510), (138, 252035), (161, 216030), (190, 183057), (210, 165623), (230, 151221), (266, 130755), (285, 122038), (322, 108015), (345, 100814), (379, 91770), (399, 87170), (437, 79590), (483, 72010), (570, 61019), (665, 52302), (690, 50407), (758, 45885), (798, 43585), (805, 43206), (874, 39795), (966, 36005), (1137, 30590), (1311, 26530), (1330, 26151), (1610, 21603), (1895, 18354), (1995, 17434), (2185, 15918), (2274, 15295), (2415, 14402), (2622, 13265), (2653, 13110), (3059, 11370), (3790, 9177), (3990, 8717), (4370, 7959), (4830, 7201), (5306, 6555), (5685, 6118)]