29187340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:144

約数の個数: 144

約数和(自身を含む): 80438400

約数和(自身を除く): 51251060

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 29, 35, 49, 52, 58, 65, 70, 79, 91, 98, 116, 130, 140, 145, 158, 182, 196, 203, 245, 260, 290, 316, 364, 377, 395, 406, 455, 490, 553, 580, 637, 754, 790, 812, 910, 980, 1015, 1027, 1106, 1274, 1421, 1508, 1580, 1820, 1885, 2030, 2054, 2212, 2291, 2548, 2639, 2765, 2842, 3185, 3770, 3871, 4060, 4108, 4582, 5135, 5278, 5530, 5684, 6370, 7105, 7189, 7540, 7742, 9164, 10270, 10556, 11060, 11455, 12740, 13195, 14210, 14378, 15484, 16037, 18473, 19355, 20540, 22910, 26390, 28420, 28756, 29783, 32074, 35945, 36946, 38710, 45820, 50323, 52780, 59566, 64148, 71890, 73892, 77420, 80185, 92365, 100646, 112259, 119132, 143780, 148915, 160370, 184730, 201292, 208481, 224518, 251615, 297830, 320740, 369460, 416962, 449036, 503230, 561295, 595660, 833924, 1006460, 1042405, 1122590, 1459367, 2084810, 2245180, 2918734, 4169620, 5837468, 7296835, 14593670, 29187340]

約数ペア:

[(1, 29187340), (2, 14593670), (4, 7296835), (5, 5837468), (7, 4169620), (10, 2918734), (13, 2245180), (14, 2084810), (20, 1459367), (26, 1122590), (28, 1042405), (29, 1006460), (35, 833924), (49, 595660), (52, 561295), (58, 503230), (65, 449036), (70, 416962), (79, 369460), (91, 320740), (98, 297830), (116, 251615), (130, 224518), (140, 208481), (145, 201292), (158, 184730), (182, 160370), (196, 148915), (203, 143780), (245, 119132), (260, 112259), (290, 100646), (316, 92365), (364, 80185), (377, 77420), (395, 73892), (406, 71890), (455, 64148), (490, 59566), (553, 52780), (580, 50323), (637, 45820), (754, 38710), (790, 36946), (812, 35945), (910, 32074), (980, 29783), (1015, 28756), (1027, 28420), (1106, 26390), (1274, 22910), (1421, 20540), (1508, 19355), (1580, 18473), (1820, 16037), (1885, 15484), (2030, 14378), (2054, 14210), (2212, 13195), (2291, 12740), (2548, 11455), (2639, 11060), (2765, 10556), (2842, 10270), (3185, 9164), (3770, 7742), (3871, 7540), (4060, 7189), (4108, 7105), (4582, 6370), (5135, 5684), (5278, 5530)]