15203450892

素因数分解:

$2^2\times 3^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{21211}}^1$

素因数の和:21308

約数の個数: 144

約数和(自身を含む): 43875240192

約数和(自身を除く): 28671789300

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 23, 28, 42, 46, 49, 53, 69, 84, 92, 98, 106, 138, 147, 159, 161, 196, 212, 276, 294, 318, 322, 371, 483, 588, 636, 644, 742, 966, 1113, 1127, 1219, 1484, 1932, 2226, 2254, 2438, 2597, 3381, 3657, 4452, 4508, 4876, 5194, 6762, 7314, 7791, 8533, 10388, 13524, 14628, 15582, 17066, 21211, 25599, 31164, 34132, 42422, 51198, 59731, 63633, 84844, 102396, 119462, 127266, 148477, 179193, 238924, 254532, 296954, 358386, 445431, 487853, 593908, 716772, 890862, 975706, 1039339, 1124183, 1463559, 1781724, 1951412, 2078678, 2248366, 2927118, 3118017, 3372549, 3414971, 4157356, 4496732, 5854236, 6236034, 6745098, 6829942, 7869281, 10244913, 12472068, 13490196, 13659884, 15738562, 20489826, 23607843, 23904797, 25856209, 31477124, 40979652, 47215686, 47809594, 51712418, 55084967, 71714391, 77568627, 94431372, 95619188, 103424836, 110169934, 143428782, 155137254, 165254901, 180993463, 220339868, 286857564, 310274508, 330509802, 361986926, 542980389, 661019604, 723973852, 1085960778, 1266954241, 2171921556, 2533908482, 3800862723, 5067816964, 7601725446, 15203450892]

約数ペア:

[(1, 15203450892), (2, 7601725446), (3, 5067816964), (4, 3800862723), (6, 2533908482), (7, 2171921556), (12, 1266954241), (14, 1085960778), (21, 723973852), (23, 661019604), (28, 542980389), (42, 361986926), (46, 330509802), (49, 310274508), (53, 286857564), (69, 220339868), (84, 180993463), (92, 165254901), (98, 155137254), (106, 143428782), (138, 110169934), (147, 103424836), (159, 95619188), (161, 94431372), (196, 77568627), (212, 71714391), (276, 55084967), (294, 51712418), (318, 47809594), (322, 47215686), (371, 40979652), (483, 31477124), (588, 25856209), (636, 23904797), (644, 23607843), (742, 20489826), (966, 15738562), (1113, 13659884), (1127, 13490196), (1219, 12472068), (1484, 10244913), (1932, 7869281), (2226, 6829942), (2254, 6745098), (2438, 6236034), (2597, 5854236), (3381, 4496732), (3657, 4157356), (4452, 3414971), (4508, 3372549), (4876, 3118017), (5194, 2927118), (6762, 2248366), (7314, 2078678), (7791, 1951412), (8533, 1781724), (10388, 1463559), (13524, 1124183), (14628, 1039339), (15582, 975706), (17066, 890862), (21211, 716772), (25599, 593908), (31164, 487853), (34132, 445431), (42422, 358386), (51198, 296954), (59731, 254532), (63633, 238924), (84844, 179193), (102396, 148477), (119462, 127266)]