19029060

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{269}}^1$

素因数の和:418

約数の個数: 96

約数和(自身を含む): 59875200

約数和(自身を除く): 40846140

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 131, 135, 180, 262, 269, 270, 393, 524, 538, 540, 655, 786, 807, 1076, 1179, 1310, 1345, 1572, 1614, 1965, 2358, 2421, 2620, 2690, 3228, 3537, 3930, 4035, 4716, 4842, 5380, 5895, 7074, 7263, 7860, 8070, 9684, 11790, 12105, 14148, 14526, 16140, 17685, 23580, 24210, 29052, 35239, 35370, 36315, 48420, 70478, 70740, 72630, 105717, 140956, 145260, 176195, 211434, 317151, 352390, 422868, 528585, 634302, 704780, 951453, 1057170, 1268604, 1585755, 1902906, 2114340, 3171510, 3805812, 4757265, 6343020, 9514530, 19029060]

約数ペア:

[(1, 19029060), (2, 9514530), (3, 6343020), (4, 4757265), (5, 3805812), (6, 3171510), (9, 2114340), (10, 1902906), (12, 1585755), (15, 1268604), (18, 1057170), (20, 951453), (27, 704780), (30, 634302), (36, 528585), (45, 422868), (54, 352390), (60, 317151), (90, 211434), (108, 176195), (131, 145260), (135, 140956), (180, 105717), (262, 72630), (269, 70740), (270, 70478), (393, 48420), (524, 36315), (538, 35370), (540, 35239), (655, 29052), (786, 24210), (807, 23580), (1076, 17685), (1179, 16140), (1310, 14526), (1345, 14148), (1572, 12105), (1614, 11790), (1965, 9684), (2358, 8070), (2421, 7860), (2620, 7263), (2690, 7074), (3228, 5895), (3537, 5380), (3930, 4842), (4035, 4716)]