21584767380

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{659}}^1\times {\mathrm{49627}}^1$

素因数の和:50309

約数の個数: 96

約数和(自身を含む): 66033031680

約数和(自身を除く): 44448264300

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 330, 659, 660, 1318, 1977, 2636, 3295, 3954, 6590, 7249, 7908, 9885, 13180, 14498, 19770, 21747, 28996, 36245, 39540, 43494, 49627, 72490, 86988, 99254, 108735, 144980, 148881, 198508, 217470, 248135, 297762, 434940, 496270, 545897, 595524, 744405, 992540, 1091794, 1488810, 1637691, 2183588, 2729485, 2977620, 3275382, 5458970, 6550764, 8188455, 10917940, 16376910, 32704193, 32753820, 65408386, 98112579, 130816772, 163520965, 196225158, 327041930, 359746123, 392450316, 490562895, 654083860, 719492246, 981125790, 1079238369, 1438984492, 1798730615, 1962251580, 2158476738, 3597461230, 4316953476, 5396191845, 7194922460, 10792383690, 21584767380]

約数ペア:

[(1, 21584767380), (2, 10792383690), (3, 7194922460), (4, 5396191845), (5, 4316953476), (6, 3597461230), (10, 2158476738), (11, 1962251580), (12, 1798730615), (15, 1438984492), (20, 1079238369), (22, 981125790), (30, 719492246), (33, 654083860), (44, 490562895), (55, 392450316), (60, 359746123), (66, 327041930), (110, 196225158), (132, 163520965), (165, 130816772), (220, 98112579), (330, 65408386), (659, 32753820), (660, 32704193), (1318, 16376910), (1977, 10917940), (2636, 8188455), (3295, 6550764), (3954, 5458970), (6590, 3275382), (7249, 2977620), (7908, 2729485), (9885, 2183588), (13180, 1637691), (14498, 1488810), (19770, 1091794), (21747, 992540), (28996, 744405), (36245, 595524), (39540, 545897), (43494, 496270), (49627, 434940), (72490, 297762), (86988, 248135), (99254, 217470), (108735, 198508), (144980, 148881)]