29381580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{47}}^1\times {\mathrm{151}}^1$

素因数の和:236

約数の個数: 144

約数和(自身を含む): 95606784

約数和(自身を除く): 66225204

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 23, 30, 36, 45, 46, 47, 60, 69, 90, 92, 94, 115, 138, 141, 151, 180, 188, 207, 230, 235, 276, 282, 302, 345, 414, 423, 453, 460, 470, 564, 604, 690, 705, 755, 828, 846, 906, 940, 1035, 1081, 1359, 1380, 1410, 1510, 1692, 1812, 2070, 2115, 2162, 2265, 2718, 2820, 3020, 3243, 3473, 4140, 4230, 4324, 4530, 5405, 5436, 6486, 6795, 6946, 7097, 8460, 9060, 9729, 10419, 10810, 12972, 13590, 13892, 14194, 16215, 17365, 19458, 20838, 21291, 21620, 27180, 28388, 31257, 32430, 34730, 35485, 38916, 41676, 42582, 48645, 52095, 62514, 63873, 64860, 69460, 70970, 85164, 97290, 104190, 106455, 125028, 127746, 141940, 156285, 163231, 194580, 208380, 212910, 255492, 312570, 319365, 326462, 425820, 489693, 625140, 638730, 652924, 816155, 979386, 1277460, 1469079, 1632310, 1958772, 2448465, 2938158, 3264620, 4896930, 5876316, 7345395, 9793860, 14690790, 29381580]

約数ペア:

[(1, 29381580), (2, 14690790), (3, 9793860), (4, 7345395), (5, 5876316), (6, 4896930), (9, 3264620), (10, 2938158), (12, 2448465), (15, 1958772), (18, 1632310), (20, 1469079), (23, 1277460), (30, 979386), (36, 816155), (45, 652924), (46, 638730), (47, 625140), (60, 489693), (69, 425820), (90, 326462), (92, 319365), (94, 312570), (115, 255492), (138, 212910), (141, 208380), (151, 194580), (180, 163231), (188, 156285), (207, 141940), (230, 127746), (235, 125028), (276, 106455), (282, 104190), (302, 97290), (345, 85164), (414, 70970), (423, 69460), (453, 64860), (460, 63873), (470, 62514), (564, 52095), (604, 48645), (690, 42582), (705, 41676), (755, 38916), (828, 35485), (846, 34730), (906, 32430), (940, 31257), (1035, 28388), (1081, 27180), (1359, 21620), (1380, 21291), (1410, 20838), (1510, 19458), (1692, 17365), (1812, 16215), (2070, 14194), (2115, 13892), (2162, 13590), (2265, 12972), (2718, 10810), (2820, 10419), (3020, 9729), (3243, 9060), (3473, 8460), (4140, 7097), (4230, 6946), (4324, 6795), (4530, 6486), (5405, 5436)]