23019570

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{599}}^1$

素因数の和:680

約数の個数: 96

約数和(自身を含む): 69638400

約数和(自身を除く): 46618830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 61, 63, 70, 90, 105, 122, 126, 183, 210, 305, 315, 366, 427, 549, 599, 610, 630, 854, 915, 1098, 1198, 1281, 1797, 1830, 2135, 2562, 2745, 2995, 3594, 3843, 4193, 4270, 5391, 5490, 5990, 6405, 7686, 8386, 8985, 10782, 12579, 12810, 17970, 19215, 20965, 25158, 26955, 36539, 37737, 38430, 41930, 53910, 62895, 73078, 75474, 109617, 125790, 182695, 188685, 219234, 255773, 328851, 365390, 377370, 511546, 548085, 657702, 767319, 1096170, 1278865, 1534638, 1644255, 2301957, 2557730, 3288510, 3836595, 4603914, 7673190, 11509785, 23019570]

約数ペア:

[(1, 23019570), (2, 11509785), (3, 7673190), (5, 4603914), (6, 3836595), (7, 3288510), (9, 2557730), (10, 2301957), (14, 1644255), (15, 1534638), (18, 1278865), (21, 1096170), (30, 767319), (35, 657702), (42, 548085), (45, 511546), (61, 377370), (63, 365390), (70, 328851), (90, 255773), (105, 219234), (122, 188685), (126, 182695), (183, 125790), (210, 109617), (305, 75474), (315, 73078), (366, 62895), (427, 53910), (549, 41930), (599, 38430), (610, 37737), (630, 36539), (854, 26955), (915, 25158), (1098, 20965), (1198, 19215), (1281, 17970), (1797, 12810), (1830, 12579), (2135, 10782), (2562, 8985), (2745, 8386), (2995, 7686), (3594, 6405), (3843, 5990), (4193, 5490), (4270, 5391)]