38222460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{12491}}^1$

素因数の和:12523

約数の個数: 72

約数和(自身を含む): 122771376

約数和(自身を除く): 84548916

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 30, 34, 36, 45, 51, 60, 68, 85, 90, 102, 153, 170, 180, 204, 255, 306, 340, 510, 612, 765, 1020, 1530, 3060, 12491, 24982, 37473, 49964, 62455, 74946, 112419, 124910, 149892, 187365, 212347, 224838, 249820, 374730, 424694, 449676, 562095, 637041, 749460, 849388, 1061735, 1124190, 1274082, 1911123, 2123470, 2248380, 2548164, 3185205, 3822246, 4246940, 6370410, 7644492, 9555615, 12740820, 19111230, 38222460]

約数ペア:

[(1, 38222460), (2, 19111230), (3, 12740820), (4, 9555615), (5, 7644492), (6, 6370410), (9, 4246940), (10, 3822246), (12, 3185205), (15, 2548164), (17, 2248380), (18, 2123470), (20, 1911123), (30, 1274082), (34, 1124190), (36, 1061735), (45, 849388), (51, 749460), (60, 637041), (68, 562095), (85, 449676), (90, 424694), (102, 374730), (153, 249820), (170, 224838), (180, 212347), (204, 187365), (255, 149892), (306, 124910), (340, 112419), (510, 74946), (612, 62455), (765, 49964), (1020, 37473), (1530, 24982), (3060, 12491)]