29881644

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1$

素因数の和:255

約数の個数: 96

約数和(自身を含む): 80080896

約数和(自身を除く): 50199252

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 31, 37, 39, 52, 62, 74, 78, 93, 111, 124, 148, 156, 167, 186, 222, 334, 372, 403, 444, 481, 501, 668, 806, 962, 1002, 1147, 1209, 1443, 1612, 1924, 2004, 2171, 2294, 2418, 2886, 3441, 4342, 4588, 4836, 5177, 5772, 6179, 6513, 6882, 8684, 10354, 12358, 13026, 13764, 14911, 15531, 18537, 20708, 24716, 26052, 29822, 31062, 37074, 44733, 59644, 62124, 67301, 74148, 80327, 89466, 134602, 160654, 178932, 191549, 201903, 240981, 269204, 321308, 383098, 403806, 481962, 574647, 766196, 807612, 963924, 1149294, 2298588, 2490137, 4980274, 7470411, 9960548, 14940822, 29881644]

約数ペア:

[(1, 29881644), (2, 14940822), (3, 9960548), (4, 7470411), (6, 4980274), (12, 2490137), (13, 2298588), (26, 1149294), (31, 963924), (37, 807612), (39, 766196), (52, 574647), (62, 481962), (74, 403806), (78, 383098), (93, 321308), (111, 269204), (124, 240981), (148, 201903), (156, 191549), (167, 178932), (186, 160654), (222, 134602), (334, 89466), (372, 80327), (403, 74148), (444, 67301), (481, 62124), (501, 59644), (668, 44733), (806, 37074), (962, 31062), (1002, 29822), (1147, 26052), (1209, 24716), (1443, 20708), (1612, 18537), (1924, 15531), (2004, 14911), (2171, 13764), (2294, 13026), (2418, 12358), (2886, 10354), (3441, 8684), (4342, 6882), (4588, 6513), (4836, 6179), (5177, 5772)]