23233770

素因数分解:

$2^1\times 3^3\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{647}}^1$

素因数の和:689

約数の個数: 128

約数和(自身を含む): 74649600

約数和(自身を除く): 51415830

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 19, 21, 27, 30, 35, 38, 42, 45, 54, 57, 63, 70, 90, 95, 105, 114, 126, 133, 135, 171, 189, 190, 210, 266, 270, 285, 315, 342, 378, 399, 513, 570, 630, 647, 665, 798, 855, 945, 1026, 1197, 1294, 1330, 1710, 1890, 1941, 1995, 2394, 2565, 3235, 3591, 3882, 3990, 4529, 5130, 5823, 5985, 6470, 7182, 9058, 9705, 11646, 11970, 12293, 13587, 17469, 17955, 19410, 22645, 24586, 27174, 29115, 34938, 35910, 36879, 40761, 45290, 58230, 61465, 67935, 73758, 81522, 86051, 87345, 110637, 122283, 122930, 135870, 172102, 174690, 184395, 203805, 221274, 244566, 258153, 331911, 368790, 407610, 430255, 516306, 553185, 611415, 663822, 774459, 860510, 1106370, 1222830, 1290765, 1548918, 1659555, 2323377, 2581530, 3319110, 3872295, 4646754, 7744590, 11616885, 23233770]

約数ペア:

[(1, 23233770), (2, 11616885), (3, 7744590), (5, 4646754), (6, 3872295), (7, 3319110), (9, 2581530), (10, 2323377), (14, 1659555), (15, 1548918), (18, 1290765), (19, 1222830), (21, 1106370), (27, 860510), (30, 774459), (35, 663822), (38, 611415), (42, 553185), (45, 516306), (54, 430255), (57, 407610), (63, 368790), (70, 331911), (90, 258153), (95, 244566), (105, 221274), (114, 203805), (126, 184395), (133, 174690), (135, 172102), (171, 135870), (189, 122930), (190, 122283), (210, 110637), (266, 87345), (270, 86051), (285, 81522), (315, 73758), (342, 67935), (378, 61465), (399, 58230), (513, 45290), (570, 40761), (630, 36879), (647, 35910), (665, 34938), (798, 29115), (855, 27174), (945, 24586), (1026, 22645), (1197, 19410), (1294, 17955), (1330, 17469), (1710, 13587), (1890, 12293), (1941, 11970), (1995, 11646), (2394, 9705), (2565, 9058), (3235, 7182), (3591, 6470), (3882, 5985), (3990, 5823), (4529, 5130)]