9512006420

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{151}}^1\times {\mathrm{64279}}^1$

素因数の和:64453

約数の個数: 72

約数和(自身を含む): 23390720640

約数和(自身を除く): 13878714220

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 151, 196, 245, 302, 490, 604, 755, 980, 1057, 1510, 2114, 3020, 4228, 5285, 7399, 10570, 14798, 21140, 29596, 36995, 64279, 73990, 128558, 147980, 257116, 321395, 449953, 642790, 899906, 1285580, 1799812, 2249765, 3149671, 4499530, 6299342, 8999060, 9706129, 12598684, 15748355, 19412258, 31496710, 38824516, 48530645, 62993420, 67942903, 97061290, 135885806, 194122580, 271771612, 339714515, 475600321, 679429030, 951200642, 1358858060, 1902401284, 2378001605, 4756003210, 9512006420]

約数ペア:

[(1, 9512006420), (2, 4756003210), (4, 2378001605), (5, 1902401284), (7, 1358858060), (10, 951200642), (14, 679429030), (20, 475600321), (28, 339714515), (35, 271771612), (49, 194122580), (70, 135885806), (98, 97061290), (140, 67942903), (151, 62993420), (196, 48530645), (245, 38824516), (302, 31496710), (490, 19412258), (604, 15748355), (755, 12598684), (980, 9706129), (1057, 8999060), (1510, 6299342), (2114, 4499530), (3020, 3149671), (4228, 2249765), (5285, 1799812), (7399, 1285580), (10570, 899906), (14798, 642790), (21140, 449953), (29596, 321395), (36995, 257116), (64279, 147980), (73990, 128558)]