13798260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{233}}^1$

素因数の和:302

約数の個数: 144

約数和(自身を含む): 49061376

約数和(自身を除く): 35263116

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 47, 60, 63, 70, 84, 90, 94, 105, 126, 140, 141, 180, 188, 210, 233, 235, 252, 282, 315, 329, 420, 423, 466, 470, 564, 630, 658, 699, 705, 846, 932, 940, 987, 1165, 1260, 1316, 1398, 1410, 1631, 1645, 1692, 1974, 2097, 2115, 2330, 2796, 2820, 2961, 3262, 3290, 3495, 3948, 4194, 4230, 4660, 4893, 4935, 5922, 6524, 6580, 6990, 8155, 8388, 8460, 9786, 9870, 10485, 10951, 11844, 13980, 14679, 14805, 16310, 19572, 19740, 20970, 21902, 24465, 29358, 29610, 32620, 32853, 41940, 43804, 48930, 54755, 58716, 59220, 65706, 73395, 76657, 97860, 98559, 109510, 131412, 146790, 153314, 164265, 197118, 219020, 229971, 293580, 306628, 328530, 383285, 394236, 459942, 492795, 657060, 689913, 766570, 919884, 985590, 1149855, 1379826, 1533140, 1971180, 2299710, 2759652, 3449565, 4599420, 6899130, 13798260]

約数ペア:

[(1, 13798260), (2, 6899130), (3, 4599420), (4, 3449565), (5, 2759652), (6, 2299710), (7, 1971180), (9, 1533140), (10, 1379826), (12, 1149855), (14, 985590), (15, 919884), (18, 766570), (20, 689913), (21, 657060), (28, 492795), (30, 459942), (35, 394236), (36, 383285), (42, 328530), (45, 306628), (47, 293580), (60, 229971), (63, 219020), (70, 197118), (84, 164265), (90, 153314), (94, 146790), (105, 131412), (126, 109510), (140, 98559), (141, 97860), (180, 76657), (188, 73395), (210, 65706), (233, 59220), (235, 58716), (252, 54755), (282, 48930), (315, 43804), (329, 41940), (420, 32853), (423, 32620), (466, 29610), (470, 29358), (564, 24465), (630, 21902), (658, 20970), (699, 19740), (705, 19572), (846, 16310), (932, 14805), (940, 14679), (987, 13980), (1165, 11844), (1260, 10951), (1316, 10485), (1398, 9870), (1410, 9786), (1631, 8460), (1645, 8388), (1692, 8155), (1974, 6990), (2097, 6580), (2115, 6524), (2330, 5922), (2796, 4935), (2820, 4893), (2961, 4660), (3262, 4230), (3290, 4194), (3495, 3948)]