91303380

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{233}}^1\times {\mathrm{311}}^1$

素因数の和:566

約数の個数: 144

約数和(自身を含む): 318898944

約数和(自身を除く): 227595564

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 233, 252, 311, 315, 420, 466, 622, 630, 699, 932, 933, 1165, 1244, 1260, 1398, 1555, 1631, 1866, 2097, 2177, 2330, 2796, 2799, 3110, 3262, 3495, 3732, 4194, 4354, 4660, 4665, 4893, 5598, 6220, 6524, 6531, 6990, 8155, 8388, 8708, 9330, 9786, 10485, 10885, 11196, 13062, 13980, 13995, 14679, 16310, 18660, 19572, 19593, 20970, 21770, 24465, 26124, 27990, 29358, 32620, 32655, 39186, 41940, 43540, 48930, 55980, 58716, 65310, 72463, 73395, 78372, 97860, 97965, 130620, 144926, 146790, 195930, 217389, 289852, 293580, 362315, 391860, 434778, 507241, 652167, 724630, 869556, 1014482, 1086945, 1304334, 1449260, 1521723, 2028964, 2173890, 2536205, 2608668, 3043446, 3260835, 4347780, 4565169, 5072410, 6086892, 6521670, 7608615, 9130338, 10144820, 13043340, 15217230, 18260676, 22825845, 30434460, 45651690, 91303380]

約数ペア:

[(1, 91303380), (2, 45651690), (3, 30434460), (4, 22825845), (5, 18260676), (6, 15217230), (7, 13043340), (9, 10144820), (10, 9130338), (12, 7608615), (14, 6521670), (15, 6086892), (18, 5072410), (20, 4565169), (21, 4347780), (28, 3260835), (30, 3043446), (35, 2608668), (36, 2536205), (42, 2173890), (45, 2028964), (60, 1521723), (63, 1449260), (70, 1304334), (84, 1086945), (90, 1014482), (105, 869556), (126, 724630), (140, 652167), (180, 507241), (210, 434778), (233, 391860), (252, 362315), (311, 293580), (315, 289852), (420, 217389), (466, 195930), (622, 146790), (630, 144926), (699, 130620), (932, 97965), (933, 97860), (1165, 78372), (1244, 73395), (1260, 72463), (1398, 65310), (1555, 58716), (1631, 55980), (1866, 48930), (2097, 43540), (2177, 41940), (2330, 39186), (2796, 32655), (2799, 32620), (3110, 29358), (3262, 27990), (3495, 26124), (3732, 24465), (4194, 21770), (4354, 20970), (4660, 19593), (4665, 19572), (4893, 18660), (5598, 16310), (6220, 14679), (6524, 13995), (6531, 13980), (6990, 13062), (8155, 11196), (8388, 10885), (8708, 10485), (9330, 9786)]