29270142

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^2\times {\mathrm{89}}^1\times {\mathrm{151}}^1$

素因数の和:270

約数の個数: 72

約数和(自身を含む): 70958160

約数和(自身を除く): 41688018

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 89, 99, 121, 151, 178, 198, 242, 267, 302, 363, 453, 534, 726, 801, 906, 979, 1089, 1359, 1602, 1661, 1958, 2178, 2718, 2937, 3322, 4983, 5874, 8811, 9966, 10769, 13439, 14949, 17622, 18271, 21538, 26878, 29898, 32307, 36542, 40317, 54813, 64614, 80634, 96921, 109626, 120951, 147829, 164439, 193842, 241902, 295658, 328878, 443487, 886974, 1330461, 1626119, 2660922, 3252238, 4878357, 9756714, 14635071, 29270142]

約数ペア:

[(1, 29270142), (2, 14635071), (3, 9756714), (6, 4878357), (9, 3252238), (11, 2660922), (18, 1626119), (22, 1330461), (33, 886974), (66, 443487), (89, 328878), (99, 295658), (121, 241902), (151, 193842), (178, 164439), (198, 147829), (242, 120951), (267, 109626), (302, 96921), (363, 80634), (453, 64614), (534, 54813), (726, 40317), (801, 36542), (906, 32307), (979, 29898), (1089, 26878), (1359, 21538), (1602, 18271), (1661, 17622), (1958, 14949), (2178, 13439), (2718, 10769), (2937, 9966), (3322, 8811), (4983, 5874)]