16590990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{2239}}^1$

素因数の和:2281

約数の個数: 64

約数和(自身を含む): 45158400

約数和(自身を除く): 28567410

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 19, 26, 30, 38, 39, 57, 65, 78, 95, 114, 130, 190, 195, 247, 285, 390, 494, 570, 741, 1235, 1482, 2239, 2470, 3705, 4478, 6717, 7410, 11195, 13434, 22390, 29107, 33585, 42541, 58214, 67170, 85082, 87321, 127623, 145535, 174642, 212705, 255246, 291070, 425410, 436605, 553033, 638115, 873210, 1106066, 1276230, 1659099, 2765165, 3318198, 5530330, 8295495, 16590990]

約数ペア:

[(1, 16590990), (2, 8295495), (3, 5530330), (5, 3318198), (6, 2765165), (10, 1659099), (13, 1276230), (15, 1106066), (19, 873210), (26, 638115), (30, 553033), (38, 436605), (39, 425410), (57, 291070), (65, 255246), (78, 212705), (95, 174642), (114, 145535), (130, 127623), (190, 87321), (195, 85082), (247, 67170), (285, 58214), (390, 42541), (494, 33585), (570, 29107), (741, 22390), (1235, 13434), (1482, 11195), (2239, 7410), (2470, 6717), (3705, 4478)]