129598140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{2593}}^1$

素因数の和:2636

約数の個数: 144

約数和(自身を含む): 447122592

約数和(自身を除く): 317524452

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 17, 20, 21, 28, 30, 34, 35, 42, 49, 51, 60, 68, 70, 84, 85, 98, 102, 105, 119, 140, 147, 170, 196, 204, 210, 238, 245, 255, 294, 340, 357, 420, 476, 490, 510, 588, 595, 714, 735, 833, 980, 1020, 1190, 1428, 1470, 1666, 1785, 2380, 2499, 2593, 2940, 3332, 3570, 4165, 4998, 5186, 7140, 7779, 8330, 9996, 10372, 12495, 12965, 15558, 16660, 18151, 24990, 25930, 31116, 36302, 38895, 44081, 49980, 51860, 54453, 72604, 77790, 88162, 90755, 108906, 127057, 132243, 155580, 176324, 181510, 217812, 220405, 254114, 264486, 272265, 308567, 363020, 381171, 440810, 508228, 528972, 544530, 617134, 635285, 661215, 762342, 881620, 925701, 1089060, 1234268, 1270570, 1322430, 1524684, 1542835, 1851402, 1905855, 2159969, 2541140, 2644860, 3085670, 3702804, 3811710, 4319938, 4628505, 6171340, 6479907, 7623420, 8639876, 9257010, 10799845, 12959814, 18514020, 21599690, 25919628, 32399535, 43199380, 64799070, 129598140]

約数ペア:

[(1, 129598140), (2, 64799070), (3, 43199380), (4, 32399535), (5, 25919628), (6, 21599690), (7, 18514020), (10, 12959814), (12, 10799845), (14, 9257010), (15, 8639876), (17, 7623420), (20, 6479907), (21, 6171340), (28, 4628505), (30, 4319938), (34, 3811710), (35, 3702804), (42, 3085670), (49, 2644860), (51, 2541140), (60, 2159969), (68, 1905855), (70, 1851402), (84, 1542835), (85, 1524684), (98, 1322430), (102, 1270570), (105, 1234268), (119, 1089060), (140, 925701), (147, 881620), (170, 762342), (196, 661215), (204, 635285), (210, 617134), (238, 544530), (245, 528972), (255, 508228), (294, 440810), (340, 381171), (357, 363020), (420, 308567), (476, 272265), (490, 264486), (510, 254114), (588, 220405), (595, 217812), (714, 181510), (735, 176324), (833, 155580), (980, 132243), (1020, 127057), (1190, 108906), (1428, 90755), (1470, 88162), (1666, 77790), (1785, 72604), (2380, 54453), (2499, 51860), (2593, 49980), (2940, 44081), (3332, 38895), (3570, 36302), (4165, 31116), (4998, 25930), (5186, 24990), (7140, 18151), (7779, 16660), (8330, 15558), (9996, 12965), (10372, 12495)]