38654770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{2953}}^1$

素因数の和:2995

約数の個数: 64

約数和(自身を含む): 91881216

約数和(自身を除く): 53226446

約数列:

[1, 2, 5, 7, 10, 11, 14, 17, 22, 34, 35, 55, 70, 77, 85, 110, 119, 154, 170, 187, 238, 374, 385, 595, 770, 935, 1190, 1309, 1870, 2618, 2953, 5906, 6545, 13090, 14765, 20671, 29530, 32483, 41342, 50201, 64966, 100402, 103355, 162415, 206710, 227381, 251005, 324830, 351407, 454762, 502010, 552211, 702814, 1104422, 1136905, 1757035, 2273810, 2761055, 3514070, 3865477, 5522110, 7730954, 19327385, 38654770]

約数ペア:

[(1, 38654770), (2, 19327385), (5, 7730954), (7, 5522110), (10, 3865477), (11, 3514070), (14, 2761055), (17, 2273810), (22, 1757035), (34, 1136905), (35, 1104422), (55, 702814), (70, 552211), (77, 502010), (85, 454762), (110, 351407), (119, 324830), (154, 251005), (170, 227381), (187, 206710), (238, 162415), (374, 103355), (385, 100402), (595, 64966), (770, 50201), (935, 41342), (1190, 32483), (1309, 29530), (1870, 20671), (2618, 14765), (2953, 13090), (5906, 6545)]