15090980070

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{1439}}^1\times {\mathrm{20563}}^1$

素因数の和:22029

約数の個数: 64

約数和(自身を含む): 38377359360

約数和(自身を除く): 23286379290

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 30, 34, 51, 85, 102, 170, 255, 510, 1439, 2878, 4317, 7195, 8634, 14390, 20563, 21585, 24463, 41126, 43170, 48926, 61689, 73389, 102815, 122315, 123378, 146778, 205630, 244630, 308445, 349571, 366945, 616890, 699142, 733890, 1048713, 1747855, 2097426, 3495710, 5243565, 10487130, 29590157, 59180314, 88770471, 147950785, 177540942, 295901570, 443852355, 503032669, 887704710, 1006065338, 1509098007, 2515163345, 3018196014, 5030326690, 7545490035, 15090980070]

約数ペア:

[(1, 15090980070), (2, 7545490035), (3, 5030326690), (5, 3018196014), (6, 2515163345), (10, 1509098007), (15, 1006065338), (17, 887704710), (30, 503032669), (34, 443852355), (51, 295901570), (85, 177540942), (102, 147950785), (170, 88770471), (255, 59180314), (510, 29590157), (1439, 10487130), (2878, 5243565), (4317, 3495710), (7195, 2097426), (8634, 1747855), (14390, 1048713), (20563, 733890), (21585, 699142), (24463, 616890), (41126, 366945), (43170, 349571), (48926, 308445), (61689, 244630), (73389, 205630), (102815, 146778), (122315, 123378)]