7995993620490

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{491}}^1\times {\mathrm{60315257}}^1$

素因数の和:60315764

約数の個数: 64

約数和(自身を含む): 21366076993920

約数和(自身を除く): 13370083373430

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 491, 982, 1473, 2455, 2946, 4419, 4910, 7365, 8838, 13257, 14730, 22095, 26514, 44190, 66285, 132570, 60315257, 120630514, 180945771, 301576285, 361891542, 542837313, 603152570, 904728855, 1085674626, 1628511939, 1809457710, 2714186565, 3257023878, 5428373130, 8142559695, 16285119390, 29614791187, 59229582374, 88844373561, 148073955935, 177688747122, 266533120683, 296147911870, 444221867805, 533066241366, 799599362049, 888443735610, 1332665603415, 1599198724098, 2665331206830, 3997996810245, 7995993620490]

約数ペア:

[(1, 7995993620490), (2, 3997996810245), (3, 2665331206830), (5, 1599198724098), (6, 1332665603415), (9, 888443735610), (10, 799599362049), (15, 533066241366), (18, 444221867805), (27, 296147911870), (30, 266533120683), (45, 177688747122), (54, 148073955935), (90, 88844373561), (135, 59229582374), (270, 29614791187), (491, 16285119390), (982, 8142559695), (1473, 5428373130), (2455, 3257023878), (2946, 2714186565), (4419, 1809457710), (4910, 1628511939), (7365, 1085674626), (8838, 904728855), (13257, 603152570), (14730, 542837313), (22095, 361891542), (26514, 301576285), (44190, 180945771), (66285, 120630514), (132570, 60315257)]