461853420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{5417}}^1$

素因数の和:5472

約数の個数: 144

約数和(自身を含む): 1556483040

約数和(自身を除く): 1094629620

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 29, 30, 35, 42, 49, 58, 60, 70, 84, 87, 98, 105, 116, 140, 145, 147, 174, 196, 203, 210, 245, 290, 294, 348, 406, 420, 435, 490, 580, 588, 609, 735, 812, 870, 980, 1015, 1218, 1421, 1470, 1740, 2030, 2436, 2842, 2940, 3045, 4060, 4263, 5417, 5684, 6090, 7105, 8526, 10834, 12180, 14210, 16251, 17052, 21315, 21668, 27085, 28420, 32502, 37919, 42630, 54170, 65004, 75838, 81255, 85260, 108340, 113757, 151676, 157093, 162510, 189595, 227514, 265433, 314186, 325020, 379190, 455028, 471279, 530866, 568785, 628372, 758380, 785465, 796299, 942558, 1061732, 1099651, 1137570, 1327165, 1570930, 1592598, 1885116, 2199302, 2275140, 2356395, 2654330, 3141860, 3185196, 3298953, 3981495, 4398604, 4712790, 5308660, 5498255, 6597906, 7697557, 7962990, 9425580, 10996510, 13195812, 15395114, 15925980, 16494765, 21993020, 23092671, 30790228, 32989530, 38487785, 46185342, 65979060, 76975570, 92370684, 115463355, 153951140, 230926710, 461853420]

約数ペア:

[(1, 461853420), (2, 230926710), (3, 153951140), (4, 115463355), (5, 92370684), (6, 76975570), (7, 65979060), (10, 46185342), (12, 38487785), (14, 32989530), (15, 30790228), (20, 23092671), (21, 21993020), (28, 16494765), (29, 15925980), (30, 15395114), (35, 13195812), (42, 10996510), (49, 9425580), (58, 7962990), (60, 7697557), (70, 6597906), (84, 5498255), (87, 5308660), (98, 4712790), (105, 4398604), (116, 3981495), (140, 3298953), (145, 3185196), (147, 3141860), (174, 2654330), (196, 2356395), (203, 2275140), (210, 2199302), (245, 1885116), (290, 1592598), (294, 1570930), (348, 1327165), (406, 1137570), (420, 1099651), (435, 1061732), (490, 942558), (580, 796299), (588, 785465), (609, 758380), (735, 628372), (812, 568785), (870, 530866), (980, 471279), (1015, 455028), (1218, 379190), (1421, 325020), (1470, 314186), (1740, 265433), (2030, 227514), (2436, 189595), (2842, 162510), (2940, 157093), (3045, 151676), (4060, 113757), (4263, 108340), (5417, 85260), (5684, 81255), (6090, 75838), (7105, 65004), (8526, 54170), (10834, 42630), (12180, 37919), (14210, 32502), (16251, 28420), (17052, 27085), (21315, 21668)]